mirror of
https://github.com/whoisclebs/lodash.git
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Bump to v3.1.0.
This commit is contained in:
committed by
John-David Dalton
parent
f11f2385a6
commit
27d65e814a
@@ -1,5 +1,5 @@
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/**
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* lodash 3.0.3 (Custom Build) <https://lodash.com/>
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* lodash 3.1.0 (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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@@ -8,17 +8,67 @@
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*/
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var baseIndexOf = require('lodash._baseindexof'),
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cacheIndexOf = require('lodash._cacheindexof'),
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createCache = require('lodash._createcache'),
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isArguments = require('lodash.isarguments'),
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isArray = require('lodash.isarray');
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createCache = require('lodash._createcache');
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/**
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* Creates an array of unique values in all provided arrays using `SameValueZero`
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* for equality comparisons.
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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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* The base implementation of `_.property` without support for deep paths.
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*
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* **Note:** [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
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* comparisons are like strict equality comparisons, e.g. `===`, except that
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* `NaN` matches `NaN`.
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* @private
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* @param {string} key The key of the property to get.
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* @returns {Function} Returns the new function.
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*/
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function baseProperty(key) {
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return function(object) {
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return object == null ? undefined : object[key];
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};
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}
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/**
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* Gets the "length" property value of `object`.
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*
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* **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
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* that affects Safari on at least iOS 8.1-8.3 ARM64.
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*
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* @private
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* @param {Object} object The object to query.
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* @returns {*} Returns the "length" value.
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*/
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var getLength = baseProperty('length');
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/**
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* Checks if `value` is array-like.
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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 array-like, else `false`.
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*/
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function isArrayLike(value) {
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return value != null && isLength(getLength(value));
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}
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/**
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* Checks if `value` is a valid array-like length.
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*
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* **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength).
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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 valid length, else `false`.
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*/
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function isLength(value) {
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return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
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}
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/**
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* Creates an array of unique values in all provided arrays using
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* [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
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* for equality comparisons.
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*
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* @static
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* @memberOf _
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@@ -40,7 +90,7 @@ function intersection() {
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while (++argsIndex < argsLength) {
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var value = arguments[argsIndex];
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if (isArray(value) || isArguments(value)) {
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if (isArrayLike(value)) {
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args.push(value);
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caches.push((isCommon && value.length >= 120) ? createCache(argsIndex && value) : null);
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}
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