Bump to v3.9.3.

README.md

@@ -1,4 +1,4 @@
-# lodash v3.9.2
+# lodash v3.9.3
 
 The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) exported as [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) modules.
 
@@ -28,7 +28,7 @@ var array = require('lodash/array');
 var chunk = require('lodash/array/chunk');
 ```
 
-See the [package source](https://github.com/lodash/lodash/tree/3.9.2-npm) for more details.
+See the [package source](https://github.com/lodash/lodash/tree/3.9.3-npm) for more details.
 
 **Note:**<br>
 Don’t assign values to the [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL.<br>
@@ -39,15 +39,14 @@ Install [n_](https://www.npmjs.com/package/n_) for a REPL that includes lodash b
 lodash is also available in a variety of other builds & module formats.
 
  * npm packages for [modern](https://www.npmjs.com/package/lodash), [compatibility](https://www.npmjs.com/package/lodash-compat), & [per method](https://www.npmjs.com/browse/keyword/lodash-modularized) builds
- * AMD modules for [modern](https://github.com/lodash/lodash/tree/3.9.2-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.9.2-amd) builds
- * ES modules for the [modern](https://github.com/lodash/lodash/tree/3.9.2-es) build
+ * AMD modules for [modern](https://github.com/lodash/lodash/tree/3.9.3-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.9.3-amd) builds
+ * ES modules for the [modern](https://github.com/lodash/lodash/tree/3.9.3-es) build
 
 ## Further Reading
 
   * [API Documentation](https://lodash.com/docs)
   * [Build Differences](https://github.com/lodash/lodash/wiki/Build-Differences)
   * [Changelog](https://github.com/lodash/lodash/wiki/Changelog)
-  * [Release Notes](https://github.com/lodash/lodash/releases)
   * [Roadmap](https://github.com/lodash/lodash/wiki/Roadmap)
   * [More Resources](https://github.com/lodash/lodash/wiki/Resources)
 
@@ -116,5 +115,5 @@ lodash is also available in a variety of other builds & module formats.
 
 ## Support
 
-Tested in Chrome 41-42, Firefox 37-38, IE 6-11, MS Edge, Opera 28-29, Safari 5-8, ChakraNode 0.12.2, io.js 2.0.2, Node.js 0.8.28, 0.10.38, & 0.12.3, PhantomJS 1.9.8, RingoJS 0.11, & Rhino 1.7.6
+Tested in Chrome 41-42, Firefox 37-38, IE 6-11, MS Edge, Opera 28-29, Safari 5-8, ChakraNode 0.12.2, io.js 2.1.0, Node.js 0.8.28, 0.10.38, & 0.12.4, PhantomJS 1.9.8, RingoJS 0.11, & Rhino 1.7.6.
 Automated [browser](https://saucelabs.com/u/lodash) & [CI](https://travis-ci.org/lodash/lodash/) test runs are available. Special thanks to [Sauce Labs](https://saucelabs.com/) for providing automated browser testing.

index.js

@@ -1,6 +1,6 @@
 /**
  * @license
- * lodash 3.9.2 (Custom Build) <https://lodash.com/>
+ * lodash 3.9.3 (Custom Build) <https://lodash.com/>
  * Build: `lodash modern -d -o ./index.js`
  * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
@@ -13,7 +13,7 @@
   var undefined;
 
   /** Used as the semantic version number. */
-  var VERSION = '3.9.2';
+  var VERSION = '3.9.3';
 
   /** Used to compose bitmasks for wrapper metadata. */
   var BIND_FLAG = 1,
@@ -118,6 +118,9 @@
   /** Used to detect host constructors (Safari > 5). */
   var reIsHostCtor = /^\[object .+?Constructor\]$/;
 
+  /** Used to detect unsigned integer values. */
+  var reIsUint = /^\d+$/;
+
   /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
   var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;
 
@@ -152,9 +155,8 @@
     'Array', 'ArrayBuffer', 'Date', 'Error', 'Float32Array', 'Float64Array',
     'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Math', 'Number',
     'Object', 'RegExp', 'Set', 'String', '_', 'clearTimeout', 'document',
-    'isFinite', 'parseInt', 'setTimeout', 'TypeError', 'Uint8Array',
-    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
-    'window'
+    'isFinite', 'parseFloat', 'parseInt', 'setTimeout', 'TypeError', 'Uint8Array',
+    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', 'window'
   ];
 
   /** Used to make template sourceURLs easier to identify. */
@@ -745,6 +747,7 @@
         clearTimeout = context.clearTimeout,
         floor = Math.floor,
         getPrototypeOf = getNative(Object, 'getPrototypeOf'),
+        parseFloat = context.parseFloat,
         push = arrayProto.push,
         Set = getNative(context, 'Set'),
         setTimeout = context.setTimeout,
@@ -4072,7 +4075,7 @@
      * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
      */
     function isIndex(value, length) {
-      value = typeof value == 'number' ? value : parseFloat(value);
+      value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
       length = length == null ? MAX_SAFE_INTEGER : length;
       return value > -1 && value % 1 == 0 && value < length;
     }

internal/isIndex.js

@@ -1,3 +1,6 @@
+/** Used to detect unsigned integer values. */
+var reIsUint = /^\d+$/;
+
 /**
  * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer)
  * of an array-like value.
@@ -13,7 +16,7 @@ var MAX_SAFE_INTEGER = 9007199254740991;
  * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
  */
 function isIndex(value, length) {
-  value = typeof value == 'number' ? value : parseFloat(value);
+  value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
   length = length == null ? MAX_SAFE_INTEGER : length;
   return value > -1 && value % 1 == 0 && value < length;
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash",
-  "version": "3.9.2",
+  "version": "3.9.3",
   "description": "The modern build of lodash modular utilities.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",