mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-07 01:57:50 +00:00
Bump to v4.2.0.
This commit is contained in:
@@ -1,22 +1,23 @@
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The MIT License (MIT)
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Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2016 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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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to 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 above copyright notice and this permission notice shall be included in all
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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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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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@@ -1,4 +1,4 @@
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# lodash.union v4.1.0
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# lodash.union v4.2.0
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The [lodash](https://lodash.com/) method `_.union` exported as a [Node.js](https://nodejs.org/) module.
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@@ -15,4 +15,4 @@ In Node.js:
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var union = require('lodash.union');
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```
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See the [documentation](https://lodash.com/docs#union) or [package source](https://github.com/lodash/lodash/blob/4.1.0-npm-packages/lodash.union) for more details.
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See the [documentation](https://lodash.com/docs#union) or [package source](https://github.com/lodash/lodash/blob/4.2.0-npm-packages/lodash.union) for more details.
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@@ -1,175 +1,14 @@
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/**
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* lodash 4.1.0 (Custom Build) <https://lodash.com/>
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* lodash 4.2.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modularize exports="npm" -o ./`
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* Copyright 2012-2016 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 2009-2016 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 SetCache = require('lodash._setcache'),
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arrayIncludes = require('lodash._arrayincludes'),
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arrayIncludesWith = require('lodash._arrayincludeswith'),
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baseFlatten = require('lodash._baseflatten'),
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cacheHas = require('lodash._cachehas'),
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rest = require('lodash.rest'),
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root = require('lodash._root');
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/** Used as the size to enable large array optimizations. */
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var LARGE_ARRAY_SIZE = 200;
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/** `Object#toString` result references. */
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var funcTag = '[object Function]',
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genTag = '[object GeneratorFunction]';
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/** Used to match `RegExp` [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns). */
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var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
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/** Used to detect host constructors (Safari > 5). */
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var reIsHostCtor = /^\[object .+?Constructor\]$/;
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/**
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* Checks if `value` is a host object in IE < 9.
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*
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* @private
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is a host object, else `false`.
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*/
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function isHostObject(value) {
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// Many host objects are `Object` objects that can coerce to strings
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// despite having improperly defined `toString` methods.
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var result = false;
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if (value != null && typeof value.toString != 'function') {
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try {
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result = !!(value + '');
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} catch (e) {}
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}
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return result;
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}
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/**
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* Converts `set` to an array.
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*
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* @private
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* @param {Object} set The set to convert.
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* @returns {Array} Returns the converted array.
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*/
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function setToArray(set) {
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var index = -1,
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result = Array(set.size);
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set.forEach(function(value) {
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result[++index] = value;
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});
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return result;
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}
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/** Used for built-in method references. */
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var objectProto = Object.prototype;
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/** Used to resolve the decompiled source of functions. */
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var funcToString = Function.prototype.toString;
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/** Used to check objects for own properties. */
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var hasOwnProperty = objectProto.hasOwnProperty;
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/**
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* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
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* of values.
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*/
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var objectToString = objectProto.toString;
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/** Used to detect if a method is native. */
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var reIsNative = RegExp('^' +
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funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
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.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
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);
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/* Built-in method references that are verified to be native. */
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var Set = getNative(root, 'Set');
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/**
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* The base implementation of `_.uniqBy` without support for iteratee shorthands.
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*
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* @private
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* @param {Array} array The array to inspect.
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* @param {Function} [iteratee] The iteratee invoked per element.
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* @param {Function} [comparator] The comparator invoked per element.
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* @returns {Array} Returns the new duplicate free array.
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*/
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function baseUniq(array, iteratee, comparator) {
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var index = -1,
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includes = arrayIncludes,
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length = array.length,
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isCommon = true,
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result = [],
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seen = result;
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if (comparator) {
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isCommon = false;
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includes = arrayIncludesWith;
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}
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else if (length >= LARGE_ARRAY_SIZE) {
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var set = iteratee ? null : createSet(array);
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if (set) {
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return setToArray(set);
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}
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isCommon = false;
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includes = cacheHas;
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seen = new SetCache;
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}
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else {
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seen = iteratee ? [] : result;
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}
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outer:
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while (++index < length) {
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var value = array[index],
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computed = iteratee ? iteratee(value) : value;
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if (isCommon && computed === computed) {
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var seenIndex = seen.length;
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while (seenIndex--) {
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if (seen[seenIndex] === computed) {
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continue outer;
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}
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}
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if (iteratee) {
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seen.push(computed);
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}
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result.push(value);
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}
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else if (!includes(seen, computed, comparator)) {
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if (seen !== result) {
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seen.push(computed);
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}
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result.push(value);
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}
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}
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return result;
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}
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/**
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* Creates a set of `values`.
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*
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* @private
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* @param {Array} values The values to add to the set.
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* @returns {Object} Returns the new set.
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*/
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var createSet = !(Set && new Set([1, 2]).size === 2) ? noop : function(values) {
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return new Set(values);
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};
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/**
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* Gets the native function at `key` of `object`.
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*
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* @private
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* @param {Object} object The object to query.
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* @param {string} key The key of the method to get.
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* @returns {*} Returns the function if it's native, else `undefined`.
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*/
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function getNative(object, key) {
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var value = object == null ? undefined : object[key];
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return isNative(value) ? value : undefined;
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}
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var baseFlatten = require('lodash._baseflatten'),
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baseUniq = require('lodash._baseuniq'),
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rest = require('lodash.rest');
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/**
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* Creates an array of unique values, in order, from all given arrays using
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@@ -187,131 +26,7 @@ function getNative(object, key) {
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* // => [2, 1, 4]
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*/
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var union = rest(function(arrays) {
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return baseUniq(baseFlatten(arrays, false, true));
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return baseUniq(baseFlatten(arrays, 1, true));
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});
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/**
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* Checks if `value` is classified as a `Function` object.
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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 correctly classified, else `false`.
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* @example
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*
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* _.isFunction(_);
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* // => true
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*
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* _.isFunction(/abc/);
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* // => false
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*/
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function isFunction(value) {
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// The use of `Object#toString` avoids issues with the `typeof` operator
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// in Safari 8 which returns 'object' for typed array constructors, and
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// PhantomJS 1.9 which returns 'function' for `NodeList` instances.
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var tag = isObject(value) ? objectToString.call(value) : '';
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return tag == funcTag || tag == genTag;
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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(_.noop);
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* // => true
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*
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* _.isObject(null);
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* // => false
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*/
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function isObject(value) {
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var type = typeof value;
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return !!value && (type == 'object' || type == 'function');
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}
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/**
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* Checks if `value` is object-like. A value is object-like if it's not `null`
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* and has a `typeof` result of "object".
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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 object-like, else `false`.
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* @example
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*
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* _.isObjectLike({});
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* // => true
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*
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* _.isObjectLike([1, 2, 3]);
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* // => true
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*
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* _.isObjectLike(_.noop);
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* // => false
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*
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* _.isObjectLike(null);
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* // => false
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*/
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function isObjectLike(value) {
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return !!value && typeof value == 'object';
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}
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/**
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* Checks if `value` is a native function.
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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 a native function, else `false`.
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* @example
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*
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* _.isNative(Array.prototype.push);
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* // => true
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*
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* _.isNative(_);
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* // => false
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*/
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function isNative(value) {
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if (value == null) {
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return false;
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}
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if (isFunction(value)) {
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return reIsNative.test(funcToString.call(value));
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}
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return isObjectLike(value) &&
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(isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
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}
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/**
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* A no-operation function that returns `undefined` regardless of the
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* arguments it receives.
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*
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* @static
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* @memberOf _
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* @category Util
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* @example
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*
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* var object = { 'user': 'fred' };
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*
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* _.noop(object) === undefined;
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* // => true
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*/
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function noop() {
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// No operation performed.
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}
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module.exports = union;
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@@ -1,6 +1,6 @@
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{
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"name": "lodash.union",
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"version": "4.1.0",
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"version": "4.2.0",
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"description": "The lodash method `_.union` exported 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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@@ -15,12 +15,8 @@
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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._arrayincludes": "^4.0.0",
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"lodash._arrayincludeswith": "^4.0.0",
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"lodash._baseflatten": "^4.0.0",
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"lodash._cachehas": "^4.0.0",
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"lodash._root": "^3.0.0",
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"lodash._setcache": "^4.0.0",
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"lodash._baseuniq": "^4.0.0",
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"lodash.rest": "^4.0.0"
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}
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}
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Reference in New Issue
Block a user