mirror of
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Bump to v3.7.0.
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John-David Dalton
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commit
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22
lodash.set/LICENSE.txt
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22
lodash.set/LICENSE.txt
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Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2015 Jeremy Ashkenas,
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DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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20
lodash.set/README.md
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lodash.set/README.md
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# lodash.set v3.7.0
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The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.set` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
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## Installation
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Using npm:
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```bash
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$ {sudo -H} npm i -g npm
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$ npm i --save lodash.set
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```
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In Node.js/io.js:
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```js
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var set = require('lodash.set');
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```
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See the [documentation](https://lodash.com/docs#set) or [package source](https://github.com/lodash/lodash/blob/3.7.0-npm-packages/lodash.set) for more details.
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143
lodash.set/index.js
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lodash.set/index.js
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/**
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* lodash 3.7.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modern modularize exports="npm" -o ./`
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* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var toPath = require('lodash._topath'),
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isArray = require('lodash.isarray');
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/** Used to match property names within property paths. */
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var reIsDeepProp = /\.|\[(?:[^[\]]+|(["'])(?:(?!\1)[^\n\\]|\\.)*?)\1\]/,
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reIsPlainProp = /^\w*$/;
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/**
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* Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
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* of an array-like value.
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*/
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var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
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/**
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* Checks if `value` is a valid array-like index.
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*
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* @private
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* @param {*} value The value to check.
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* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
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* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
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*/
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function isIndex(value, length) {
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value = +value;
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length = length == null ? MAX_SAFE_INTEGER : length;
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return value > -1 && value % 1 == 0 && value < length;
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}
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/**
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* Checks if `value` is a property name and not a property path.
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*
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* @private
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* @param {*} value The value to check.
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* @param {Object} [object] The object to query keys on.
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* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
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*/
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function isKey(value, object) {
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var type = typeof value;
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if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
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return true;
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}
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if (isArray(value)) {
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return false;
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}
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var result = !reIsDeepProp.test(value);
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return result || (object != null && value in toObject(object));
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}
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/**
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* Converts `value` to an object if it is not one.
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*
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* @private
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* @param {*} value The value to process.
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* @returns {Object} Returns the object.
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*/
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function toObject(value) {
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return isObject(value) ? value : Object(value);
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}
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/**
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* Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
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* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is an object, else `false`.
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* @example
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*
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* _.isObject({});
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* // => true
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*
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* _.isObject([1, 2, 3]);
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* // => true
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*
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* _.isObject(1);
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* // => false
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*/
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function isObject(value) {
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// Avoid a V8 JIT bug in Chrome 19-20.
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// See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
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var type = typeof value;
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return type == 'function' || (!!value && type == 'object');
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}
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/**
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* Sets the property value of `path` on `object`. If a portion of `path`
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* does not exist it is created.
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*
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* @static
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* @memberOf _
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* @category Object
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* @param {Object} object The object to augment.
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* @param {Array|string} path The path of the property to set.
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* @param {*} value The value to set.
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* @returns {Object} Returns `object`.
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* @example
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*
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* var object = { 'a': [{ 'b': { 'c': 3 } }] };
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*
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* _.set(object, 'a[0].b.c', 4);
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* console.log(object.a[0].b.c);
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* // => 4
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*
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* _.set(object, 'x[0].y.z', 5);
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* console.log(object.x[0].y.z);
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* // => 5
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*/
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function set(object, path, value) {
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if (object == null) {
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return object;
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}
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var pathKey = (path + '');
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path = (object[pathKey] != null || isKey(path, object)) ? [pathKey] : toPath(path);
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var index = -1,
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length = path.length,
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endIndex = length - 1,
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nested = object;
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while (nested != null && ++index < length) {
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var key = path[index];
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if (isObject(nested)) {
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if (index == endIndex) {
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nested[key] = value;
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} else if (nested[key] == null) {
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nested[key] = isIndex(path[index + 1]) ? [] : {};
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}
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}
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nested = nested[key];
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}
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return object;
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}
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module.exports = set;
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23
lodash.set/package.json
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lodash.set/package.json
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{
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"name": "lodash.set",
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"version": "3.7.0",
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"description": "The modern build of lodash’s `_.set` as a module.",
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"homepage": "https://lodash.com/",
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"icon": "https://lodash.com/icon.svg",
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"license": "MIT",
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"keywords": "lodash, lodash-modularized, stdlib, util",
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"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"contributors": [
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"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"Benjamin Tan <demoneaux@gmail.com> (https://d10.github.io/)",
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"Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
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"Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
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"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
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],
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"repository": "lodash/lodash",
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"scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
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"dependencies": {
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"lodash._topath": "^3.0.0",
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"lodash.isarray": "^3.0.0"
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}
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}
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