Bump to v3.1.0.

lodash.intersection/README.md

@@ -1,4 +1,4 @@
-# lodash.intersection v3.0.3
+# lodash.intersection v3.1.0
 
 The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.intersection` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
 
@@ -17,4 +17,4 @@ In Node.js/io.js:
 var intersection = require('lodash.intersection');
 ```
 
-See the [documentation](https://lodash.com/docs#intersection) or [package source](https://github.com/lodash/lodash/blob/3.0.3-npm-packages/lodash.intersection) for more details.
+See the [documentation](https://lodash.com/docs#intersection) or [package source](https://github.com/lodash/lodash/blob/3.1.0-npm-packages/lodash.intersection) for more details.

lodash.intersection/index.js

@@ -1,5 +1,5 @@
 /**
- * lodash 3.0.3 (Custom Build) <https://lodash.com/>
+ * lodash 3.1.0 (Custom Build) <https://lodash.com/>
  * Build: `lodash modern modularize exports="npm" -o ./`
  * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
@@ -8,17 +8,67 @@
  */
 var baseIndexOf = require('lodash._baseindexof'),
     cacheIndexOf = require('lodash._cacheindexof'),
-    createCache = require('lodash._createcache'),
-    isArguments = require('lodash.isarguments'),
-    isArray = require('lodash.isarray');
+    createCache = require('lodash._createcache');
 
 /**
- * Creates an array of unique values in all provided arrays using `SameValueZero`
- * for equality comparisons.
+ * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
+ * of an array-like value.
+ */
+var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
+
+/**
+ * The base implementation of `_.property` without support for deep paths.
  *
- * **Note:** [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
- * comparisons are like strict equality comparisons, e.g. `===`, except that
- * `NaN` matches `NaN`.
+ * @private
+ * @param {string} key The key of the property to get.
+ * @returns {Function} Returns the new function.
+ */
+function baseProperty(key) {
+  return function(object) {
+    return object == null ? undefined : object[key];
+  };
+}
+
+/**
+ * Gets the "length" property value of `object`.
+ *
+ * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
+ * that affects Safari on at least iOS 8.1-8.3 ARM64.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {*} Returns the "length" value.
+ */
+var getLength = baseProperty('length');
+
+/**
+ * Checks if `value` is array-like.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+ */
+function isArrayLike(value) {
+  return value != null && isLength(getLength(value));
+}
+
+/**
+ * Checks if `value` is a valid array-like length.
+ *
+ * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength).
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+ */
+function isLength(value) {
+  return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+}
+
+/**
+ * Creates an array of unique values in all provided arrays using
+ * [`SameValueZero`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero)
+ * for equality comparisons.
  *
  * @static
  * @memberOf _
@@ -40,7 +90,7 @@ function intersection() {
 
   while (++argsIndex < argsLength) {
     var value = arguments[argsIndex];
-    if (isArray(value) || isArguments(value)) {
+    if (isArrayLike(value)) {
       args.push(value);
       caches.push((isCommon && value.length >= 120) ? createCache(argsIndex && value) : null);
     }

lodash.intersection/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash.intersection",
-  "version": "3.0.3",
+  "version": "3.1.0",
   "description": "The modern build of lodash’s `_.intersection` as a module.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",
@@ -19,8 +19,6 @@
   "dependencies": {
     "lodash._baseindexof": "^3.0.0",
     "lodash._cacheindexof": "^3.0.0",
-    "lodash._createcache": "^3.0.0",
-    "lodash.isarguments": "^3.0.0",
-    "lodash.isarray": "^3.0.0"
+    "lodash._createcache": "^3.0.0"
   }
 }