Ensure noArgsClass references aren't removed for "underscore" builds.

Former-commit-id: 697e2d29d5fef32b0b10d775eee7a12d193ff1a9
Update cdn links and tested browsers in README.md.
2026-01-30 15:07:50 +00:00 · 2012-08-30 00:58:54 -07:00 · 2012-08-29 18:03:03 -07:00 · 2012-08-29 08:28:37 -07:00 · 2012-08-29 01:17:28 -07:00 · 2012-08-29 00:34:58 -07:00
22 changed files with 1939 additions and 1597 deletions
--- a/README.md
+++ b/README.md
@@ -1,14 +1,14 @@
-# Lo-Dash <sup>v0.5.1</sup>
+# Lo-Dash <sup>v0.6.1</sup>

-A drop-in replacement<sup>[*](https://github.com/bestiejs/lodash/wiki/Drop-in-Disclaimer)</sup> for Underscore.js, from the devs behind [jsPerf.com](http://jsperf.com), delivering [performance](http://lodash.com/benchmarks), [bug fixes](https://github.com/bestiejs/lodash#resolved-underscorejs-issues-20), and [additional features](https://github.com/bestiejs/lodash#features).
+A drop-in replacement<sup>[*](https://github.com/bestiejs/lodash/wiki/Drop-in-Disclaimer)</sup> for Underscore.js, from the devs behind [jsPerf.com](http://jsperf.com), delivering [performance](http://lodash.com/benchmarks), [bug fixes](https://github.com/bestiejs/lodash#resolved-underscorejs-issues-30), and [additional features](https://github.com/bestiejs/lodash#features).

 Lo-Dash’s performance is gained by avoiding slower native methods, instead opting for simplified non-ES5 compliant methods optimized for common usage, and by leveraging function compilation to reduce the number of overall function calls.

 ## Download

- * [Development source](https://raw.github.com/bestiejs/lodash/v0.5.1/lodash.js)
- * [Production source](https://raw.github.com/bestiejs/lodash/v0.5.1/lodash.min.js)
- * CDN copies of ≤ [v0.5.0](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.5.0/lodash.min.js) are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/)
+ * [Development source](https://raw.github.com/bestiejs/lodash/v0.6.1/lodash.js)
+ * [Production source](https://raw.github.com/bestiejs/lodash/v0.6.1/lodash.min.js)
+ * CDN copies of ≤ [v0.6.1](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.6.1/lodash.min.js) are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/)
 * For optimal performance, [create a custom build](https://github.com/bestiejs/lodash#custom-builds) with only the features you need

 ## Dive in
@@ -31,9 +31,9 @@ For more information check out these screencasts over Lo-Dash:
 ## Features

 * AMD loader support ([RequireJS](http://requirejs.org/), [curl.js](https://github.com/cujojs/curl), etc.)
- * [_.bind](http://lodash.com/docs#bind) supports *"lazy"* binding
- * [_.clone](http://lodash.com/docs#clone) supports *"deep"* cloning
- * [_.countBy](http://lodash.com/docs#countBy) as a compainion function for [_.groupBy](http://lodash.com/docs#groupBy) and [_.sortBy](http://lodash.com/docs#sortBy)
+ * [_.bind](http://lodash.com/docs#bind) supports *“lazy”* binding
+ * [_.clone](http://lodash.com/docs#clone) supports *“deep”* cloning
+ * [_.countBy](http://lodash.com/docs#countBy) as a companion function for [_.groupBy](http://lodash.com/docs#groupBy) and [_.sortBy](http://lodash.com/docs#sortBy)
 * [_.debounce](http://lodash.com/docs#debounce)’ed functions match [_.throttle](http://lodash.com/docs#throttle)’ed functions’ return value behavior
 * [_.drop](http://lodash.com/docs#drop) for the inverse functionality of [_.pick](http://lodash.com/docs#pick)
 * [_.forEach](http://lodash.com/docs#forEach) is chainable and supports exiting iteration early
@@ -41,9 +41,12 @@ For more information check out these screencasts over Lo-Dash:
 * [_.forOwn](http://lodash.com/docs#forOwn) for iterating over an object’s own properties
 * [_.groupBy](http://lodash.com/docs#groupBy), [_.sortedIndex](http://lodash.com/docs#sortedIndex), and [_.uniq](http://lodash.com/docs#uniq) accept a `thisArg` argument
 * [_.indexOf](http://lodash.com/docs#indexOf) and [_.lastIndexOf](http://lodash.com/docs#lastIndexOf) accept a `fromIndex` argument
- * [_.merge](http://lodash.com/docs#merge) for a *"deep"* [_.extend](http://lodash.com/docs#extend)
+ * [_.merge](http://lodash.com/docs#merge) for a *“deep”* [_.extend](http://lodash.com/docs#extend)
 * [_.partial](http://lodash.com/docs#partial) for partial application without `this` binding
+ * [_.pick](http://lodash.com/docs#pick) and [_.drop](http://lodash.com/docs#drop) accept `callback` and `thisArg` arguments
+ * [_.sortBy](http://lodash.com/docs#sortBy) performs a [stable](http://en.wikipedia.org/wiki/Sorting_algorithm#Stability) sort
 * [_.template](http://lodash.com/docs#template) utilizes [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier debugging
+ * [_.unescape](http://lodash.com/docs#unescape) to unescape strings escaped by [_.escape](http://lodash.com/docs#escape)
 * [_.where](http://lodash.com/docs#where) for filtering collections by contained properties
 * [_.zipObject](http://lodash.com/docs#zipObject) for composing objects
 * [_.contains](http://lodash.com/docs#contains), [_.size](http://lodash.com/docs#size), [_.toArray](http://lodash.com/docs#toArray),
@@ -51,7 +54,7 @@ For more information check out these screencasts over Lo-Dash:

 ## Support

-Lo-Dash has been tested in at least Chrome 5-21, Firefox 1.5-13, IE 6-9, Opera 9.25-12.01, Safari 3-6, Node.js 0.4.8-0.8.7, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
+Lo-Dash has been tested in at least Chrome 5-21, Firefox 1-15, IE 6-9, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.8.8, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.

 ## Custom builds

@@ -91,7 +94,7 @@ lodash underscore
 Custom builds may be created in three ways:

 1. Use the `category` argument to pass the categories of methods to include in the build.<br>
-    Valid categories are *"arrays"*, *"chaining"*, *"collections"*, *"functions"*, *"objects"*, and *"utilities"*.
+    Valid categories are *“arrays”*, *“chaining”*, *“collections”*, *“functions”*, *“objects”*, and *“utilities”*.
 ```bash
 lodash category=collections,functions
 lodash category="collections, functions"
@@ -166,39 +169,40 @@ require({
 });
 ```

-## Resolved Underscore.js issues <sup>(20+)</sup>
+## Resolved Underscore.js issues <sup>(30+)</sup>

- * Allow iteration of objects with a `length` property [[#148](https://github.com/documentcloud/underscore/issues/148), [#154](https://github.com/documentcloud/underscore/issues/154), [#252](https://github.com/documentcloud/underscore/issues/252), [#448](https://github.com/documentcloud/underscore/issues/448), [#659](https://github.com/documentcloud/underscore/issues/659), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L552-558)]
- * Ensure array-like objects with invalid `length` properties are treated like regular objects [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L499-509)]
- * Ensure *"Arrays"* methods allow falsey `array` arguments [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1495-1533)]
- * Ensure *"Collections"* methods allow string `collection` arguments [[#247](https://github.com/documentcloud/underscore/issues/247), [#276](https://github.com/documentcloud/underscore/issues/276), [#561](https://github.com/documentcloud/underscore/pull/561), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L511-529)]
- * Ensure templates compiled with errors are inspectable [[#666](https://github.com/documentcloud/underscore/issues/666), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1240-1243)]
- * Fix cross-browser object iteration bugs [[#60](https://github.com/documentcloud/underscore/issues/60), [#376](https://github.com/documentcloud/underscore/issues/376), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L563-588)]
+ * Allow iteration of objects with a `length` property [[#148](https://github.com/documentcloud/underscore/issues/148), [#154](https://github.com/documentcloud/underscore/issues/154), [#252](https://github.com/documentcloud/underscore/issues/252), [#448](https://github.com/documentcloud/underscore/issues/448), [#659](https://github.com/documentcloud/underscore/issues/659), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L578-584)]
+ * Ensure array-like objects with invalid `length` properties are treated like regular objects [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L526-536)]
+ * Ensure *“Arrays”*, “Collections”, and “Objects” methods don’t error when passed falsey arguments [[#650](https://github.com/documentcloud/underscore/pull/650), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1668-1703)]
+ * Ensure *“Collections”* methods allow string `collection` arguments [[#247](https://github.com/documentcloud/underscore/issues/247), [#276](https://github.com/documentcloud/underscore/issues/276), [#561](https://github.com/documentcloud/underscore/pull/561), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L538-555)]
+ * Ensure templates compiled with errors are inspectable [[#666](https://github.com/documentcloud/underscore/issues/666), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1383-1386)]
+ * Fix cross-browser object iteration bugs [[#60](https://github.com/documentcloud/underscore/issues/60), [#376](https://github.com/documentcloud/underscore/issues/376), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L589-614)]
 * Handle arrays with `undefined` values correctly in IE < 9 [[#601](https://github.com/documentcloud/underscore/issues/601)]
- * Methods should work on pages with incorrectly shimmed native methods [[#7](https://github.com/documentcloud/underscore/issues/7), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L117-123)]
- * Register as an AMD module, but still export to global [[#431](https://github.com/documentcloud/underscore/pull/431), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L101-115)]
- * `_(…)` should return passed wrapper instances [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L135-138)]
- * `_.clone` should allow `deep` cloning [[#595](https://github.com/documentcloud/underscore/pull/595), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L205-220)]
- * `_.contains` should work with strings [[#667](https://github.com/documentcloud/underscore/pull/667), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L275-284)]
- * `_.escape` should return an empty string when passed `null` or `undefined` [[#427](https://github.com/documentcloud/underscore/issues/427), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L375-378)]
- * `_.extend` should recursively extend objects [[#379](https://github.com/documentcloud/underscore/pull/379), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L892-914)]
- * `_.forEach` should be chainable [[#142](https://github.com/documentcloud/underscore/issues/142), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L494-497)]
- * `_.forEach` should allow exiting iteration early [[#211](https://github.com/documentcloud/underscore/issues/211), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L590-609)]
- * `_.groupBy` should add values to own, not inherited, properties [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L624-631)]
- * `_.isEmpty` and `_.size` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L724-729)]
- * `_.isEqual` should return `true` for like-objects from different documents [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L765-785)]
- * `_.isObject` should avoid V8 bug [#2291](http://code.google.com/p/v8/issues/detail?id=2291) [[#605](https://github.com/documentcloud/underscore/issues/605), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L793-805)]
- * `_.isNaN(new Number(NaN))` should return `true` [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L813-815)]
- * `_.keys` and `_.size` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [#653](https://github.com/documentcloud/underscore/issues/653), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L825-827)]
+ * Methods should work on pages with incorrectly shimmed native methods [[#7](https://github.com/documentcloud/underscore/issues/7), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L117-123)]
+ * Register as an AMD module, but still export to global [[#431](https://github.com/documentcloud/underscore/pull/431), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L101-115)]
+ * `_(…)` should return passed wrapper instances [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L135-138)]
+ * `_.clone` should allow `deep` cloning [[#595](https://github.com/documentcloud/underscore/pull/595), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L205-220)]
+ * `_.contains` should work with strings [[#667](https://github.com/documentcloud/underscore/pull/667), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L275-284)]
+ * `_.countBy` and `_.groupBy` should only add values to own, not inherited, properties [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L292-299)]
+ * `_.escape` should return an empty string when passed `null` or `undefined` [[#427](https://github.com/documentcloud/underscore/issues/427), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L402-405)]
+ * `_.extend` should recursively extend objects [[#379](https://github.com/documentcloud/underscore/pull/379), [#718](https://github.com/documentcloud/underscore/issues/718), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L979-1001)]
+ * `_.forEach` should be chainable [[#142](https://github.com/documentcloud/underscore/issues/142), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L521-524)]
+ * `_.forEach` should allow exiting iteration early [[#211](https://github.com/documentcloud/underscore/issues/211), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L616-635)]
+ * `_.isElement` should use strict equality for its duck type check [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L731-740)]
+ * `_.isEmpty` and `_.size` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L767-772)]
+ * `_.isEqual` should return `true` for like-objects from different documents [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L808-828)]
+ * `_.isObject` should avoid V8 bug [#2291](http://code.google.com/p/v8/issues/detail?id=2291) [[#605](https://github.com/documentcloud/underscore/issues/605), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L836-848)]
+ * `_.isNaN(new Number(NaN))` should return `true` [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L856-858)]
+ * `_.keys` and `_.size` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [#653](https://github.com/documentcloud/underscore/issues/653), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L912-914)]
 * `_.once` should free the given function for garbage collection [[#693](https://github.com/documentcloud/underscore/pull/693)]
- * `_.range` should coerce arguments to numbers [[#634](https://github.com/documentcloud/underscore/issues/634), [#683](https://github.com/documentcloud/underscore/issues/683), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1050-1053)]
- * `_.reduceRight` should pass correct callback arguments when iterating objects [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1061-1075)]
- * `_.size` should return the `length` of string values [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1120-1122)]
- * `_.size` shouldn’t error on falsey values [[#650](https://github.com/documentcloud/underscore/pull/650), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1124-1131)]
- * `_.sortedIndex` should support arrays with high `length` values [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1210-1219)]
- * `_.template` should not augment the `options` object [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1234-1238)]
- * `_.throttle` should work when called in a loop [[#502](https://github.com/documentcloud/underscore/issues/502), [test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1330-1340)]
- * `_.zipObject` should accept less than two arguments [[test](https://github.com/bestiejs/lodash/blob/v0.5.1/test/test.js#L1457-1459)]
+ * `_.range` should coerce arguments to numbers [[#634](https://github.com/documentcloud/underscore/issues/634), [#683](https://github.com/documentcloud/underscore/issues/683), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1170-1173)]
+ * `_.reduceRight` should pass correct callback arguments when iterating objects [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1205-1219)]
+ * `_.size` should return the `length` of string values [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1263-1265)]
+ * `_.sortedIndex` should support arrays with high `length` values [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1353-1362)]
+ * `_.template` should not augment the `options` object [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1377-1381)]
+ * `_.throttle` should work when called in a loop [[#502](https://github.com/documentcloud/underscore/issues/502), [test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1473-1483)]
+ * `_.toArray` uses custom `toArray` methods of arrays and strings [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1510-1518)]
+ * `_.zipObject` should accept less than two arguments [[test](https://github.com/bestiejs/lodash/blob/v0.6.1/test/test.js#L1630-1632)]

 ## Optimized methods <sup>(50+)</sup>

@@ -210,6 +214,7 @@ require({
 * `_.defaults`
 * `_.defer`
 * `_.difference`
+ * `_.drop`, `_.omit`
 * `_.each`
 * `_.escape`
 * `_.every`, `_.all`
@@ -262,34 +267,27 @@ require({

 ## Release Notes

-### <sup>v0.5.1</sup>
+### <sup>v0.6.1</sup>

- * Ensured `_.bind` correctly appends array arguments to partially applied arguments in older browsers
+ * Ensured IE conditional compilation isn’t enabled by the `useSourceURL` test
+ * Optimized `isPlainObject`

-### <sup>v0.5.0</sup>
+### <sup>v0.6.0</sup>

- * Added [_.countBy](http://lodash.com/docs#countBy), [_.drop](http://lodash.com/docs#drop), [_.merge](http://lodash.com/docs#merge), and [_.where](http://lodash.com/docs#where)
- * Added `csp` *(Content Security Policy)* and `underscore` build options
- * Added `deep` cloning support to `_.clone`
- * Added [Jam](http://jamjs.org/) package support
- * Added support for exiting `_.forEach`, `_.forIn`, and `_.forOwn` early by returning `false` in the `callback`
- * Added support for jQuery/MooTools DOM query collections to `_.isEmpty` and `_.size`
- * Ensured development build works with IE conditional compilation enabled
- * Ensured `_.clone` doesn't clone functions, DOM nodes, `arguments` objects, and objects created by constructors other than `Object`
- * Ensured `_.filter`’s `callback` can't modify result values
- * Ensured `_.isEmpty`, `_.isEquals`, and `_.size` support `arguments` objects
- * Ensured `_.isEqual` doesn't inspect DOM nodes, works with objects from other documents, and calls custom `isEqual` methods before checking strict equality
- * Ensured `_.once` frees the given function for garbage collection
- * Ensured `_.sortBy` performs a stable sort
- * Ensured `reEvaluateDelimiter` is assigned when `_.templateSettings.evaluate` is undefined
- * Made `_.range` coerce arguments to numbers
- * Optimized `_.isFunction`
+ * Added `callback` and `thisArg` arguments to `_.drop` and `_.pick`
+ * Added `hasObjectSpliceBug` test to avoid `delete` operator use
+ * Added `_.omit` alias for `_.drop`
+ * Added [_.unescape](http://lodash.com/docs#unescape)
+ * Ensured `_.reduce` works with string objects in IE < 9
+ * Made compiled methods take advantage of engines with strict mode optimizations
+ * Optimized `_.intersection` and removed its dependency on `_.every`
+ * Reduced the file size of the `underscore` build

 The full changelog is available [here](https://github.com/bestiejs/lodash/wiki/Changelog).

 ## BestieJS

-Lo-Dash is part of the BestieJS *"Best in Class"* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation.
+Lo-Dash is part of the BestieJS *“Best in Class”* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation.

 ## Author

--- a/build.js
+++ b/build.js
@@ -2,6 +2,9 @@
 ;(function() {
  'use strict';

+  /** The debug version of `source` */
+  var debugSource;
+
  /** Load modules */
  var fs = require('fs'),
      path = require('path'),
@@ -20,8 +23,11 @@
  /** Flag used to specify a legacy build */
  var isLegacy = process.argv.indexOf('legacy') > -1;

+  /** Flag used to specify an Underscore build */
+  var isUnderscore = process.argv.indexOf('underscore') > -1;
+
  /** Flag used to specify a mobile build */
-  var isMobile = !isLegacy && (isCSP || process.argv.indexOf('mobile') > -1);
+  var isMobile = !isLegacy && (isCSP || isUnderscore || process.argv.indexOf('mobile') > -1);

  /**
   * Flag used to specify `_.bindAll`, `_.extend`, and `_.defaults` are
@@ -29,9 +35,6 @@
   */
  var isStrict = process.argv.indexOf('strict') > -1;

-  /** Flag used to specify an Underscore build */
-  var isUnderscore = process.argv.indexOf('underscore') > -1;
-
  /** Flag used to specify if the build should include the "use strict" directive */
  var useStrict = isStrict || !(isLegacy || isMobile);

@@ -47,19 +50,25 @@

    if (isStrict) {
      source = setUseStrictOption(source, true);
-    }
-    else if (!useStrict) {
+    } else {
      source = removeUseStrictDirective(source);
-      source = setUseStrictOption(source, false);
+      if (!useStrict) {
+        source = setUseStrictOption(source, false);
+      }
    }
-
    if (isLegacy) {
      source = replaceVar(source, 'noArgsClass', 'true');
-      ['isBindFast', 'isKeysFast', 'nativeBind', 'nativeIsArray', 'nativeKeys'].forEach(function(varName) {
+      ['isBindFast', 'isKeysFast', 'isStrictFast', 'nativeBind', 'nativeIsArray', 'nativeKeys'].forEach(function(varName) {
        source = replaceVar(source, varName, 'false');
      });
    }
-    else if (isMobile) {
+    else if (isUnderscore) {
+      // remove `prototype` [[Enumerable]] fix from `iteratorTemplate`
+      source = source
+        .replace(/(?: *\/\/.*\n)*\s*' *(?:<% *)?if *\(!hasDontEnumBug *(?:&&|\))[\s\S]+?<% *} *(?:%>|').+/g, '')
+        .replace(/!hasDontEnumBug *\|\|/g, '');
+    }
+    if (isMobile) {
      source = replaceVar(source, 'isKeysFast', 'false');
    }
    vm.runInNewContext(source, sandbox);
@@ -79,6 +88,7 @@
    'include': 'contains',
    'inject': 'reduce',
    'methods': 'functions',
+    'omit': 'drop',
    'select': 'filter',
    'tail': 'rest',
    'take': 'first',
@@ -88,6 +98,7 @@
  /** Used to associate real names with their aliases */
  var realToAliasMap = {
    'contains': ['include'],
+    'drop': ['omit'],
    'every': ['all'],
    'filter': ['select'],
    'find': ['detect'],
@@ -150,45 +161,45 @@
  /** Used to track function dependencies */
  var dependencyMap = {
    'after': [],
-    'bind': [],
-    'bindAll': ['bind', 'functions'],
+    'bind': ['isFunction'],
+    'bindAll': ['bind', 'isFunction'],
    'chain': ['mixin'],
-    'clone': ['extend', 'forIn', 'forOwn', 'isArguments'],
+    'clone': ['extend', 'forIn', 'forOwn', 'isArguments', 'isFunction'],
    'compact': [],
    'compose': [],
    'contains': [],
    'countBy': [],
    'debounce': [],
-    'defaults': [],
+    'defaults': ['isArguments'],
    'defer': [],
    'delay': [],
    'difference': ['indexOf'],
-    'drop': ['indexOf'],
+    'drop': ['indexOf', 'isArguments'],
    'escape': [],
    'every': ['identity'],
-    'extend': [],
+    'extend': ['isArguments'],
    'filter': ['identity'],
    'find': [],
    'first': [],
    'flatten': ['isArray'],
    'forEach': [],
-    'forIn': [],
-    'forOwn': [],
-    'functions': [],
+    'forIn': ['isArguments'],
+    'forOwn': ['isArguments'],
+    'functions': ['isArguments', 'isFunction'],
    'groupBy': [],
    'has': [],
    'identity': [],
    'indexOf': ['sortedIndex'],
    'initial': [],
-    'intersection': ['every', 'indexOf'],
+    'intersection': ['indexOf'],
    'invoke': [],
    'isArguments': [],
    'isArray': [],
    'isBoolean': [],
    'isDate': [],
    'isElement': [],
-    'isEmpty': ['isArguments'],
-    'isEqual': ['isArguments'],
+    'isEmpty': ['isArguments', 'isFunction'],
+    'isEqual': ['isArguments', 'isFunction'],
    'isFinite': [],
    'isFunction': [],
    'isNaN': [],
@@ -198,13 +209,13 @@
    'isRegExp': [],
    'isString': [],
    'isUndefined': [],
-    'keys': [],
+    'keys': ['isArguments'],
    'last': [],
    'lastIndexOf': [],
    'map': ['identity'],
    'max': [],
    'memoize': [],
-    'merge': ['isArray', 'forIn'],
+    'merge': ['isArguments', 'isArray', 'forIn'],
    'min': [],
    'mixin': ['forEach', 'functions'],
    'noConflict': [],
@@ -217,9 +228,9 @@
    'reduceRight': ['keys'],
    'reject': ['identity'],
    'rest': [],
-    'result': [],
+    'result': ['isFunction'],
    'shuffle': [],
-    'size': ['isArguments', 'keys'],
+    'size': ['isArguments', 'isFunction', 'keys'],
    'some': ['identity'],
    'sortBy': [],
    'sortedIndex': ['bind'],
@@ -227,11 +238,12 @@
    'template': ['escape'],
    'throttle': [],
    'times': [],
-    'toArray': ['values'],
+    'toArray': ['isFunction', 'values'],
+    'unescape': [],
    'union': ['indexOf'],
    'uniq': ['identity', 'indexOf'],
    'uniqueId': [],
-    'values': [],
+    'values': ['isArguments'],
    'where': ['forIn'],
    'without': ['indexOf'],
    'wrap': [],
@@ -274,6 +286,7 @@
    'forOwn',
    'merge',
    'partial',
+    'unescape',
    'where',
    'zipObject'
  ]));
@@ -422,7 +435,7 @@
   * @returns {String} Returns the `isArguments` fallback snippet.
   */
  function getIsArgumentsFallback(source) {
-    return (source.match(/(?:\s*\/\/.*)*\s*if *\(noArgsClass[\s\S]+?};\s*}/) || [''])[0];
+    return (source.match(/(?:\s*\/\/.*)*\n( +)if *\(noArgsClass[\s\S]+?};\n\1}/) || [''])[0];
  }

  /**
@@ -542,6 +555,28 @@
    return source.replace(getIsArgumentsFallback(source), '');
  }

+  /**
+   * Removes the `_.isFunction` fallback from `source`.
+   *
+   * @private
+   * @param {String} source The source to process.
+   * @returns {String} Returns the source with the `isFunction` fallback removed.
+   */
+  function removeIsFunctionFallback(source) {
+    return source.replace(/(?:\s*\/\/.*)*\n( +)if *\(isFunction\(\/x\/[\s\S]+?};\n\1}/, '');
+  }
+
+  /**
+   * Removes the `isPlainObject` fallback from `source`.
+   *
+   * @private
+   * @param {String} source The source to process.
+   * @returns {String} Returns the source with the `isPlainObject` fallback removed.
+   */
+  function removeIsPlainObjectFallback(source) {
+    return source.replace(/(?:\s*\/\/.*)*\n( +)if *\(!isPlainObject[\s\S]+?};\n\1}/, '');
+  }
+
  /**
   * Removes the `Object.keys` object iteration optimization from `source`.
   *
@@ -672,11 +707,14 @@
   * @returns {String} Returns the modified source.
   */
  function setUseStrictOption(source, value) {
-    return source
+    // remove `isStrictFast` assignment
+    return removeVar(source, 'isStrictFast')
      // replace `useStrict` branch in `value` with hard-coded option
      .replace(/(?: *\/\/.*\n)*(\s*)' *<% *if *\(useStrict\).+/, value ? "$1'\\'use strict\\';\\n' +" : '')
      // remove `useStrict` from iterator options
      .replace(/ *'useStrict': *false,\n/g, '')
+      // remove `useStrict` variable assignment in `createIterator`
+      .replace(/,\s*useStrict *=[^;]+/, '')
      // remove `useStrict` data object property assignment in `createIterator`
      .replace(/\s*.+?\.useStrict *=.+/, '');
  }
@@ -694,7 +732,7 @@
    source = source.replace(/prototype\s*=\s*{\s*valueOf\s*:\s*1\s*}/, 'prototype={valueOf:1,y:1}');

    // re-remove "use strict" added by the minifier
-    if (!useStrict) {
+    if (!isStrict) {
      source = removeUseStrictDirective(source);
    }
    fs.writeFileSync(path.join(cwd, filename), source);
@@ -957,7 +995,13 @@
      return match.replace(/\bcallee\b/g, 'merge');
    });

-    // remove `hasDontEnumBug`, `iteratesOwnLast`, `noArgsEnum` assignment
+    if (!isUnderscore) {
+      source = removeIsArgumentsFallback(source);
+      source = removeIsPlainObjectFallback(source);
+      source = removeNoArgsClass(source);
+    }
+
+    // remove `hasDontEnumBug`, `hasObjectSpliceBug`, `iteratesOwnLast`, `noArgsEnum` assignment
    source = source.replace(/(?:\n +\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)?\n *var hasDontEnumBug\b[\s\S]+?}\(1\)\);\n/, '');

    // remove `iteratesOwnLast` from `isPlainObject`
@@ -966,8 +1010,8 @@
    // remove JScript [[DontEnum]] fix from `_.isEqual`
    source = source.replace(/(?:\s*\/\/.*)*\n( +)if *\(hasDontEnumBug[\s\S]+?\n\1}/, '');

-    // remove IE `shift` and `splice` fix from mutator Array functions mixin
-    source = source.replace(/(?:\s*\/\/.*)*\n( +)if *\(value.length *=== *0[\s\S]+?\n\1}/, '');
+    // remove `hasObjectSpliceBug` fix from the mutator Array functions mixin
+    source = source.replace(/(?:\s*\/\/.*)*\n( +)if *\(hasObjectSpliceBug[\s\S]+?\n\1}/, '');

    // remove `noArraySliceOnStrings` from `_.toArray`
    source = source.replace(/noArraySliceOnStrings *\?[^:]+: *([^)]+)/g, '$1');
@@ -979,9 +1023,7 @@
    source = removeVar(source, 'iteratorTemplate');
    source = removeVar(source, 'noArraySliceOnStrings');
    source = removeVar(source, 'noCharByIndex');
-    source = removeIsArgumentsFallback(source);
    source = removeKeysOptimization(source);
-    source = removeNoArgsClass(source);
    source = removeNoNodeClass(source);
  }
  else {
@@ -1022,16 +1064,12 @@

  /*--------------------------------------------------------------------------*/

-  // remove associated functions, variables, and code snippets that the minifier may miss
-  if (isRemoved(source, 'bind')) {
-    source = removeVar(source, 'nativeBind');
-    source = removeVar(source, 'isBindFast');
+  // modify/remove references to removed methods/variables
+  if (isRemoved(source, 'isArguments')) {
+    source = replaceVar(source, 'noArgsClass', 'false');
  }
-  if (isRemoved(source, 'isArray')) {
-    source = removeVar(source, 'nativeIsArray');
-  }
-  if (isRemoved(source, 'keys')) {
-    source = removeFunction(source, 'shimKeys');
+  if (isRemoved(source, 'isFunction')) {
+    source = removeIsFunctionFallback(source);
  }
  if (isRemoved(source, 'mixin')) {
    // remove `LoDash` constructor
@@ -1040,6 +1078,23 @@
    source = source.replace(/(?:new +LoDash(?!\()|(?:new +)?LoDash\([^)]*\));?/g, '');
    // remove `LoDash.prototype` additions
    source = source.replace(/(?:\s*\/\/.*)*\s*LoDash.prototype *=[\s\S]+?\/\*-+\*\//, '');
+    // remove `hasObjectSpliceBug` assignment
+    source = source.replace(/(?:\n +\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)?\n *var hasObjectSpliceBug;|.+?hasObjectSpliceBug *=.+/g, '');
+  }
+
+  // remove pseudo private properties
+  source = source.replace(/(?:(?:\s*\/\/.*)*\s*lodash\._[^=]+=.+\n)+/g, '\n');
+
+  // assign debug source before further modifications that rely on the minifier
+  // to remove unused variables and other dead code
+  debugSource = source;
+
+  // remove associated functions, variables, and code snippets that the minifier may miss
+  if (isRemoved(source, 'isArray')) {
+    source = removeVar(source, 'nativeIsArray');
+  }
+  if (isRemoved(source, 'keys')) {
+    source = removeFunction(source, 'shimKeys');
  }
  if (isRemoved(source, 'template')) {
    // remove `templateSettings` assignment
@@ -1061,10 +1116,16 @@
    source = removeFunction(source, 'createIterator');
    source = source.replace(/(?:\n +\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)?\n *var noArgsEnum;|.+?noArgsEnum *=.+/g, '');
  }
+  if (isRemoved(source, 'createIterator', 'bind')) {
+    source = removeVar(source, 'isBindFast');
+    source = removeVar(source, 'isStrictFast');
+    source = removeVar(source, 'nativeBind');
+  }
  if (isRemoved(source, 'createIterator', 'bind', 'isArray', 'keys')) {
    source = removeVar(source, 'reNative');
  }
  if (isRemoved(source, 'createIterator', 'clone', 'merge')) {
+    source = removeIsPlainObjectFallback(source);
    source = source.replace(/(?:\n +\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)?\n *var iteratesOwnLast;|.+?iteratesOwnLast *=.+/g, '');
  }
  if (isRemoved(source, 'createIterator', 'isEqual')) {
@@ -1073,14 +1134,11 @@
  if (isRemoved(source, 'createIterator', 'keys')) {
    source = removeVar(source, 'nativeKeys');
  }
-  if (!source.match(/var (?:hasDontEnumBug|iteratesOwnLast|noArgsEnum)\b/g)) {
-    // remove `hasDontEnumBug`, `iteratesOwnLast`, `noArgsEnum` assignment
-    source = source.replace(/ *\(function\(\) *{\s*var props\b[\s\S]+?}\(1\)\);/, '');
+  if (!source.match(/var (?:hasDontEnumBug|hasObjectSpliceBug|iteratesOwnLast|noArgsEnum)\b/g)) {
+    // remove `hasDontEnumBug`, `hasObjectSpliceBug`, `iteratesOwnLast`, and `noArgsEnum` assignment
+    source = source.replace(/ *\(function\(\) *{[\s\S]+?}\(1\)\);/, '');
  }

-  // remove pseudo private properties
-  source = source.replace(/(?:(?:\s*\/\/.*)*\s*lodash\._[^=]+=.+\n)+/g, '\n');
-
  // consolidate consecutive horizontal rule comment separators
  source = source.replace(/(?:\s*\/\*-+\*\/\s*){2,}/g, function(separators) {
    return separators.match(/^\s*/)[0] + separators.slice(separators.lastIndexOf('/*'));
@@ -1091,7 +1149,7 @@

  // begin the minification process
  if (filterType || isBackbone || isLegacy || isMobile || isStrict || isUnderscore) {
-    writeFile(source, 'lodash.custom.js');
+    writeFile(debugSource, 'lodash.custom.js');

    minify(source, 'lodash.custom.min', function(result) {
      writeFile(result, 'lodash.custom.min.js');
--- a/build/pre-compile.js
+++ b/build/pre-compile.js
@@ -7,6 +7,8 @@

  /** Used to minify variables embedded in compiled strings */
  var compiledVars = [
+    'argsIndex',
+    'argsLength',
    'callback',
    'collection',
    'concat',
@@ -36,8 +38,6 @@
    // lesser used variables
    'accumulator',
    'args',
-    'argsIndex',
-    'argsLength',
    'arrayLikeClasses',
    'ArrayProto',
    'bind',
@@ -106,6 +106,7 @@
    '_',
    '_chain',
    '_wrapped',
+    '__proto__',
    'after',
    'all',
    'amd',
@@ -132,7 +133,6 @@
    'each',
    'environment',
    'escape',
-    'escape',
    'evaluate',
    'every',
    'extend',
@@ -187,6 +187,7 @@
    'min',
    'mixin',
    'noConflict',
+    'omit',
    'once',
    'opera',
    'partial',
@@ -214,6 +215,7 @@
    'throttle',
    'times',
    'toArray',
+    'unescape',
    'union',
    'uniq',
    'unique',
@@ -264,11 +266,8 @@
    // http://code.google.com/closure/compiler/docs/api-tutorial3.html#export
    source = source.replace(RegExp('\\.(' + propWhitelist.join('|') + ')\\b', 'g'), "['$1']");

-    // remove brackets from `_.escape()` in `tokenizeEscape`
-    source = source.replace(/_\['escape']\("/, '_.escape("');
-
    // remove brackets from `_.escape()` in `_.template`
-    source = source.replace(/__e *= *_\['escape']/, '__e=_.escape');
+    source = source.replace(/__e *= *_\['escape']/g, '__e=_.escape');

    // remove brackets from `collection.indexOf` in `_.contains`
    source = source.replace("collection['indexOf'](target)", 'collection.indexOf(target)');
@@ -279,7 +278,7 @@
    // remove whitespace from string literals
    source = source.replace(/'(?:(?=(\\?))\1.)*?'/g, function(string) {
      // avoids removing the '\n' of the `stringEscapes` object
-      return string.replace(/\[object |else if|function | in |return\s+[\w']|throw |typeof |use strict|var |@ |'\\n'|\\\\n|\\n|\s+/g, function(match) {
+      return string.replace(/\[object |delete |else if|function | in |return\s+[\w']|throw |typeof |use strict|var |@ |'\\n'|\\\\n|\\n|\s+/g, function(match) {
        return match == false || match == '\\n' ? '' : match;
      });
    });
--- a/doc/README.md
+++ b/doc/README.md
--- a/doc/parse.php
+++ b/doc/parse.php
@@ -21,7 +21,7 @@
  // generate Markdown
  $markdown = docdown(array(
    'path' => '../' . $file,
-    'title' => 'Lo-Dash <sup>v0.5.1</sup>',
+    'title' => 'Lo-Dash <sup>v0.6.1</sup>',
    'url'  => 'https://github.com/bestiejs/lodash/blob/master/lodash.js'
  ));

--- a/lodash.js
+++ b/lodash.js
--- a/lodash.min.js
+++ b/lodash.min.js
@@ -1,40 +1,41 @@
 /*!
- Lo-Dash 0.5.1 lodash.com/license
+ Lo-Dash 0.6.1 lodash.com/license
 Underscore.js 1.3.3 github.com/documentcloud/underscore/blob/master/LICENSE
 */
-;(function(e,t){"use strict";function s(e){return new o(e)}function o(e){if(e&&e._wrapped)return e;this._wrapped=e}function u(e,t,n){t||(t=0);var r=e.length,i=r-t>=(n||30),s=i?{}:e;if(i)for(var o=t-1;++o<r;)n=e[o]+"",(ot.call(s,n)?s[n]:s[n]=[]).push(e[o]);return function(e){if(i){var n=e+"";return ot.call(s,n)&&-1<C(s[n],e)}return-1<C(s,e,t)}}function a(){for(var e,t,n,s=-1,o=arguments.length,u={e:"",f:"",j:"",q:"",c:{d:""},m:{d:""}};++s<o;)for(t in e=arguments[s],e)n=(n=e[t])==r?"":n,/d|i/.test(t
-)?("string"==typeof n&&(n={b:n,l:n}),u.c[t]=n.b,u.m[t]=n.l):u[t]=n;e=u.a,t=/^[^,]+/.exec(e)[0],u.g=t,u.h=Nt,u.k=Pt,u.n=kt,u.p=nt,u.r=u.r!==i,u.s=u.s!==i,"o"in u||(u.o=Ot),u.f||(u.f="if(!"+t+")return s");if("b"!=t||!u.c.i)u.c=r;t="",u.s&&(t+="'use strict';"),t+="var g,y,h="+u.g+",s",u.j&&(t+="="+u.j),t+=";"+u.f+";"+u.q+";",u.c&&(t+="var j=h.length;g=-1;",u.m&&(t+="if(j>-1&&j===j>>>0){"),u.o&&(t+="if(x.call(h)==v){h=h.split('')}"),t+=u.c.d+";while(++g<j){y=h[g];"+u.c.i+"}",u.m&&(t+="}"));if(u.m){u.
-c?t+="else{":u.n&&(t+="var j=h.length;g=-1;if(j&&P(h)){while(++g<j){y=h[g+=''];"+u.m.i+"}}else{"),u.h||(t+="var t=typeof h=='function'&&p.call(h,'prototype');"),u.k&&u.r?t+="var m=-1,n=k(h),j=n.length;"+u.m.d+";while(++m<j){g=n[m];if(!(t&&g=='prototype')){y=h[g];"+u.m.i+"}}":(t+=u.m.d+";for(g in h){",u.h?(u.r&&(t+="if(e.call(h,g)){"),t+="y=h[g];"+u.m.i+";",u.r&&(t+="}")):(t+="if(!(t&&g=='prototype')",u.r&&(t+="&&e.call(h,g)"),t+="){y=h[g];"+u.m.i+"}"),t+="}");if(u.h){t+="var d=h.constructor;";for(
-n=0;7>n;n++)t+="g='"+u.p[n]+"';if(","constructor"==u.p[n]&&(t+="!(d&&d.prototype===h)&&"),t+="e.call(h,g)){y=h[g];"+u.m.i+"}"}if(u.c||u.n)t+="}"}return t+=u.e+";return s",Function("D,E,F,I,c,K,e,f,N,P,R,T,U,i,X,Y,k,p,u,v,x","var G=function("+e+"){"+t+"};return G")(Ht,I,M,f,st,Zt,ot,_,C,b,Jt,w,p,d,wt,Ft,dt,at,ft,St,lt)}function f(e,n){var r=e.b,i=n.b,e=e.a,n=n.a;return e===t?1:n===t?-1:e<n?-1:e>n?1:r<i?-1:1}function l(e,t){return it[t]}function c(e){return"\\"+It[e]}function h(e){return jt[e]}function p
-(e,t){var n=i;if(!e||"object"!=typeof e||!t&&b(e))return n;var r=e.constructor;return(!Mt||"function"==typeof e.toString||"string"!=typeof (e+""))&&(!w(r)||r instanceof r)?Ct?(Zt(e,function(t,r){return n=!ot.call(e,r),i}),n===i):(Zt(e,function(e,t){n=t}),n===i||ot.call(e,n)):n}function d(e,t){return function(n,r,i){return e.call(t,n,r,i)}}function v(){}function m(e,t){if(V.test(t))return"<e%-"+t+"%>";var n=it.length;return it[n]="'+__e("+t+")+'",rt+n}function g(e,t,n,r){return e=it.length,t?it[e]="'+__e("+
-t+")+'":r?it[e]="';"+r+";__p+='":n&&(it[e]="'+((__t=("+n+"))==null?'':__t)+'"),rt+e}function y(e,t){if(V.test(t))return"<e%="+t+"%>";var n=it.length;return it[n]="'+((__t=("+t+"))==null?'':__t)+'",rt+n}function b(e){return lt.call(e)==vt}function w(e){return"function"==typeof e}function E(e,t,s,o,u){if(e==r)return e;s&&(t=i),u||(u={d:r}),u.d==r&&(u.d=!(!q.clone&&!U.clone&&!z.clone));if(((s=Ft[typeof e])||u.d)&&e.clone&&w(e.clone))return u.d=r,e.clone(t);if(s){var a=lt.call(e);if(!Bt[a]||Lt&&b(e))
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+},s.map=xn,s.max=L,s.memoize=function(e,t){var n={};return function(){var r=t?t.apply(this,arguments):arguments[0];return ft.call(n,r)?n[r]:n[r]=e.apply(this,arguments)}},s.merge=hn,s.min=function(e,t,n){var r=Infinity,i=r;if(!e)return i;var s=-1,o=e.length;if(!t){for(;++s<o;)e[s]<i&&(i=e[s]);return i}for(n&&(t=p(t,n));++s<o;)n=t(e[s],s,e),n<r&&(r=n,i=e[s]);return i},s.mixin=P,s.noConflict=function(){return e._=$,this},s.once=function(e){var t,s=i;return function(){return s?t:(s=n,t=e.apply(this,
+arguments),e=r,t)}},s.partial=function(e){var t=ht.call(arguments,1),n=t.length;return function(){var r;return r=arguments,r.length&&(t.length=n,lt.apply(t,r)),r=1==t.length?e.call(this,t[0]):e.apply(this,t),t.length=n,r}},s.pick=pn,s.pluck=Tn,s.range=function(e,t,n){e=+e||0,n=+n||1,t==r&&(t=e,e=0);for(var i=-1,t=Math.max(0,Math.ceil((t-e)/n)),s=Array(t);++i<t;)s[i]=e,e+=n;return s},s.reduce=Nn,s.reduceRight=T,s.reject=Cn,s.rest=A,s.result=function(e,t){if(!e)return r;var n=e[t];return w(n)?e[t](
+):n},s.shuffle=function(e){if(!e)return[];for(var t,n=-1,r=e.length,i=Array(r);++n<r;)t=Math.floor(Math.random()*(n+1)),i[n]=i[t],i[t]=e[n];return i},s.size=function(e){if(!e)return 0;var t=pt.call(e),n=e.length;return qt[t]||_t&&b(e)||t==xt&&-1<n&&n===n>>>0&&w(e.splice)?n:cn(e).length},s.some=kn,s.sortBy=Ln,s.sortedIndex=O,s.tap=function(e,t){return t(e),e},s.template=function(e,t,n){n||(n={});var e=e+"",o,u;o=n.escape;var a=n.evaluate,f=n.interpolate,h=s.templateSettings,p=n=n.variable||h.variable
+;o==r&&(o=h.escape),a==r&&(a=h.evaluate||i),f==r&&(f=h.interpolate),o&&(e=e.replace(o,v)),f&&(e=e.replace(f,g)),a!=H&&(H=a,F=RegExp("<e%-([\\s\\S]+?)%>|<e%=([\\s\\S]+?)%>"+(a?"|"+a.source:""),"g")),o=ut.length,e=e.replace(F,m),o=o!=ut.length,e="__p += '"+e.replace(it,c).replace(nt,l)+"';",ut.length=0,p||(n=B||"obj",o?e="with("+n+"){"+e+"}":(n!=B&&(B=n,j=RegExp("(\\(\\s*)"+n+"\\."+n+"\\b","g")),e=e.replace(et,"$&"+n+".").replace(j,"$1__d"))),e=(o?e.replace(Q,""):e).replace(G,"$1").replace(Y,"$1;")
+,e="function("+n+"){"+(p?"":n+"||("+n+"={});")+"var __t,__p='',__e=_.escape"+(o?",__j=Array.prototype.join;function print(){__p+=__j.call(arguments,'')}":(p?"":",__d="+n+"."+n+"||"+n)+";")+e+"return __p}";try{u=Function("_","return "+e)(s)}catch(d){u=function(){throw d}}return t?u(t):(u.source=e,u)},s.throttle=function(e,t){function n(){a=new Date,u=r,e.apply(o,i)}var i,s,o,u,a=0;return function(){var r=new Date,f=t-(r-a);return i=arguments,o=this,0>=f?(a=r,s=e.apply(o,i)):u||(u=kt(n,f)),s}},s.times=
+function(e,t,n){var r=-1;if(n)for(;++r<e;)t.call(n,r);else for(;++r<e;)t(r)},s.toArray=function(e){if(!e)return[];if(e.toArray&&w(e.toArray))return e.toArray();var t=e.length;return-1<t&&t===t>>>0?(Dt?pt.call(e)==Nt:"string"==typeof e)?e.split(""):ht.call(e):dn(e)},s.unescape=function(e){return e==r?"":(e+"").replace(K,y)},s.union=function(){for(var e=-1,t=[],n=at.apply(t,arguments),r=n.length;++e<r;)0>k(t,n[e])&&t.push(n[e]);return t},s.uniq=M,s.uniqueId=function(e){var t=X++;return e?e+t:t},s.values=
+dn,s.where=An,s.without=function(e){var t=[];if(!e)return t;for(var n=-1,r=e.length,i=u(arguments,1,20);++n<r;)i(e[n])||t.push(e[n]);return t},s.wrap=function(e,t){return function(){var n=[e];return arguments.length&&lt.apply(n,arguments),t.apply(this,n)}},s.zip=function(e){if(!e)return[];for(var t=-1,n=L(Tn(arguments,"length")),r=Array(n);++t<n;)r[t]=Tn(arguments,t);return r},s.zipObject=function(e,t){if(!e)return{};var n=-1,r=e.length,i={};for(t||(t=[]);++n<r;)i[e[n]]=t[n];return i},s.all=gn,s.
+any=kn,s.collect=xn,s.detect=bn,s.each=wn,s.foldl=Nn,s.foldr=T,s.head=N,s.include=vn,s.inject=Nn,s.methods=fn,s.omit=sn,s.select=yn,s.tail=A,s.take=N,s.unique=M,wn({Date:Et,Number:St,RegExp:Tt,String:Nt},function(e,t){s["is"+t]=function(t){return pt.call(t)==e}}),o.prototype=s.prototype,P(s),o.prototype.chain=function(){return this._chain=n,this},o.prototype.value=function(){return this._wrapped},wn("pop push reverse shift sort splice unshift".split(" "),function(e){var t=q[e];o.prototype[e]=function(
+){var e=this._wrapped;return t.apply(e,arguments),At&&e.length===0&&delete e[0],this._chain&&(e=new o(e),e._chain=n),e}}),wn(["concat","join","slice"],function(e){var t=q[e];o.prototype[e]=function(){var e=t.apply(this._wrapped,arguments);return this._chain&&(e=new o(e),e._chain=n),e}}),typeof define=="function"&&typeof define.amd=="object"&&define.amd?(e._=s,define(function(){return s})):I?"object"==typeof module&&module&&module.t==I?(module.t=s)._=s:I._=s:e._=s})(this);
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "lodash",
-  "version": "0.5.1",
+  "version": "0.6.1",
  "description": "A drop-in replacement for Underscore.js delivering performance, bug fixes, and additional features.",
  "homepage": "http://lodash.com",
  "main": "lodash",
--- a/perf/index.html
+++ b/perf/index.html
@@ -27,7 +27,9 @@
 		<script src="perf.js"></script>
 		<script>
 			(function() {
-				var useApplet = !/[?&]nojava=true(?:&|$)/.test(location.search);
+				var measured,
+				    perfNow,
+				    begin = new Date;

 				function init() {
 					var fbUI = document.getElementById('FirebugUI'),
@@ -38,18 +40,18 @@
 						return setTimeout(init, 15);
 					}
 					fbUI.style.height = fbDoc.body.style.height = fbDoc.documentElement.style.height = '100%';
-
-					// give applet time to initialize
-					lodash.delay(run, useApplet ? 500 : 15);
+					setTimeout(run, 15);
 				}

-				if (useApplet) {
-					// using innerHTML avoids an alert in some versions of IE6
-					var div = document.createElement('div');
-					div.innerHTML = '<applet code=nano archive="../vendor/benchmark.js/nano.jar">';
-					document.body.insertBefore(div.lastChild, document.body.firstChild);
+				// is the applet permitted?
+				if (!/[?&]nojava=true(?:&|$)/.test(location.search)) {
+					// is the applet really needed?
+					while (!(measured = new Date - begin)) { }
+					if (measured != 1 && !((perfNow = window.performance) && typeof (perfNow.now || perfNow.webkitNow) == 'function')) {
+						// load applet
+						document.write('<applet code="nano" archive="../vendor/benchmark.js/nano.jar"></applet>');
+					}
 				}
-
 				window.onload = init;
 			}());
 		</script>
--- a/perf/perf.js
+++ b/perf/perf.js
--- a/test/test.js
+++ b/test/test.js
@@ -102,7 +102,7 @@
      if (window.document && window.require) {
        equal((lodashModule || {}).moduleName, 'lodash');
      } else {
-        skipTest()
+        skipTest();
      }
    });

@@ -110,7 +110,7 @@
      if (window.document && window.require) {
        equal((underscoreModule || {}).moduleName, 'underscore');
      } else {
-        skipTest()
+        skipTest();
      }
    });

@@ -145,7 +145,7 @@
  (function() {
    test('should correctly append array arguments to partially applied arguments (test in IE < 9)', function() {
      var args,
-          bound = _.bind(function() { args = slice.call(arguments); }, null, 'a');
+          bound = _.bind(function() { args = slice.call(arguments); }, {}, 'a');

      bound(['b'], 'c');
      deepEqual(args, ['a', ['b'], 'c']);
@@ -272,14 +272,14 @@
  QUnit.module('lodash.contains');

  (function() {
-    _.each([
-      { 'kind': 'literal', 'value': 'abc' },
-      { 'kind': 'object', 'value': Object('abc') }
-    ],
-    function(data) {
-      test('should work with a string ' + data.kind + ' for `collection`', function() {
-        equal(_.contains(data.value, 'bc'), true);
-        equal(_.contains(data.value, 'd'), false);
+    _.each({
+      'literal': 'abc',
+      'object': Object('abc')
+    },
+    function(collection, key) {
+      test('should work with a string ' + key + ' for `collection`', function() {
+        equal(_.contains(collection, 'bc'), true);
+        equal(_.contains(collection, 'd'), false);
      });
    });
  }());
@@ -289,13 +289,13 @@
  QUnit.module('lodash.countBy');

  (function() {
-      test('should only add elements to own, not inherited, properties', function() {
+    test('should only add values to own, not inherited, properties', function() {
      var actual = _.countBy([4.2, 6.1, 6.4], function(num) {
        return Math.floor(num) > 4 ? 'hasOwnProperty' : 'constructor';
      });

-      deepEqual(actual.constructor, 1);
-      deepEqual(actual.hasOwnProperty, 2);
+      equal(actual.constructor, 1);
+      equal(actual.hasOwnProperty, 2);
    });
  }());

@@ -336,11 +336,11 @@
  QUnit.module('lodash.drop');

  (function() {
-    var object = { 'a': 1, 'b': 2, 'c': 3 },
+    var object = { 'a': 1, 'b': 2 },
        actual = { 'b': 2 };

    test('should accept individual property names', function() {
-      deepEqual(_.drop(object, 'a', 'c'), actual);
+      deepEqual(_.drop(object, 'a'), actual);
    });

    test('should accept an array of property names', function() {
@@ -355,7 +355,38 @@
      function Foo() {}
      Foo.prototype = object;

-      deepEqual(_.drop(new Foo, 'a', 'c'), actual);
+      deepEqual(_.drop(new Foo, 'a'), actual);
+    });
+
+    test('should work with a `callback` argument', function() {
+      var actual = _.drop(object, function(value) {
+        return value == 1;
+      });
+
+      deepEqual(actual, { 'b': 2 });
+    });
+
+    test('should pass the correct `callback` arguments', function() {
+      var args,
+          lastKey = _.keys(object).pop();
+
+      var expected = lastKey == 'b'
+        ? [1, 'a', object]
+        : [2, 'b', object];
+
+      _.drop(object, function() {
+        args || (args = slice.call(arguments));
+      });
+
+      deepEqual(args, expected);
+    });
+
+    test('should correct set the `this` binding', function() {
+      var actual = _.drop(object, function(value) {
+        return value == this.a;
+      }, { 'a': 1 });
+
+      deepEqual(actual, { 'b': 2 });
    });
  }());

@@ -364,15 +395,11 @@
  QUnit.module('lodash.escape');

  (function() {
-    test('should not escape the ">" character', function() {
-      equal(_.escape('>'), '>');
-    });
-
    test('should not escape the "/" character', function() {
      equal(_.escape('/'), '/');
    });

-    test('should return empty string when passed `null` or `undefined`', function() {
+    test('should return an empty string when passed `null` or `undefined`', function() {
      equal(_.escape(null), '');
      equal(_.escape(undefined), '');
    });
@@ -508,14 +535,13 @@
      deepEqual(keys, ['length']);
    });

-    _.each([
-      { 'kind': 'literal', 'value': 'abc' },
-      { 'kind': 'object', 'value': Object('abc') }
-    ],
-    function(data) {
-      test('should work with a string ' + data.kind + ' for `collection` (test in IE < 9)', function() {
+    _.each({
+      'literal': 'abc',
+      'object': Object('abc')
+    },
+    function(collection, key) {
+      test('should work with a string ' + key + ' for `collection` (test in IE < 9)', function() {
        var args,
-            collection = data.value,
            values = [];

        _.forEach(collection, function(value) {
@@ -621,7 +647,7 @@
      deepEqual(actual, { '4': [4.2], '6': [6.1, 6.4] });
    });

-    test('should only add elements to own, not inherited, properties', function() {
+    test('should only add values to own, not inherited, properties', function() {
      var actual = _.groupBy([4.2, 6.1, 6.4], function(num) {
        return Math.floor(num) > 4 ? 'hasOwnProperty' : 'constructor';
      });
@@ -699,6 +725,23 @@

  /*--------------------------------------------------------------------------*/

+  QUnit.module('lodash.isElement');
+
+  (function() {
+    test('should use strict equality in its duck type check', function() {
+      var element = window.document ? document.body : { 'nodeType': 1 };
+      equal(_.isElement(element), true);
+
+      equal(_.isElement({ 'nodeType': new Number(1) }), false);
+      equal(_.isElement({ 'nodeType': true }), false);
+      equal(_.isElement({ 'nodeType': [1] }), false);
+      equal(_.isElement({ 'nodeType': '1' }), false);
+      equal(_.isElement({ 'nodeType': '001' }), false);
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
  QUnit.module('lodash.isEmpty');

  (function() {
@@ -817,6 +860,50 @@

  /*--------------------------------------------------------------------------*/

+  _.each([
+    'isArguments',
+    'isArray',
+    'isBoolean',
+    'isDate',
+    'isElement',
+    'isEmpty',
+    'isEqual',
+    'isFinite',
+    'isFunction',
+    'isNaN',
+    'isNull',
+    'isNumber',
+    'isObject',
+    'isRegExp',
+    'isString',
+    'isUndefined'
+  ], function(methodName) {
+    var func = _[methodName];
+    QUnit.module('lodash.' + methodName + ' result');
+
+    test('should return a boolean', function() {
+      var expected = 'boolean';
+
+      equal(typeof func(arguments), expected);
+      equal(typeof func([]), expected);
+      equal(typeof func(true), expected);
+      equal(typeof func(false), expected);
+      equal(typeof func(new Date), expected);
+      equal(typeof func(window.document && document.body), expected);
+      equal(typeof func({}), expected);
+      equal(typeof func(undefined), expected);
+      equal(typeof func(Infinity), expected);
+      equal(typeof func(_), expected);
+      equal(typeof func(NaN), expected);
+      equal(typeof func(null), expected);
+      equal(typeof func(0), expected);
+      equal(typeof func({ 'a': 1 }), expected);
+      equal(typeof func('a'), expected);
+    });
+  });
+
+  /*--------------------------------------------------------------------------*/
+
  QUnit.module('lodash.keys');

  (function() {
@@ -997,11 +1084,11 @@
    });

    test('should not alter the `this` binding of either function', function() {
-      var o = { 'cat': 'nip' },
+      var object = { 'cat': 'nip' },
          func = function() { return this.cat; };

-      equal(_.partial(_.bind(func, o))(), o.cat);
-      equal(_.bind(_.partial(func), o)(), o.cat);
+      equal(_.partial(_.bind(func, object))(), object.cat);
+      equal(_.bind(_.partial(func), object)(), object.cat);
    });
  }());

@@ -1010,12 +1097,45 @@
  QUnit.module('lodash.pick');

  (function() {
+    var object = { 'a': 1, 'b': 2 };
+
    test('should iterate over inherited properties', function() {
      function Foo() {}
-      Foo.prototype = { 'a': 1, 'b': 2, 'c': 3 };
+      Foo.prototype = object;

      deepEqual(_.pick(new Foo, 'b'), { 'b': 2 });
    });
+
+    test('should work with a `callback` argument', function() {
+      var actual = _.pick(object, function(value) {
+        return value == 2;
+      });
+
+      deepEqual(actual, { 'b': 2 });
+    });
+
+    test('should pass the correct `callback` arguments', function() {
+      var args,
+          lastKey = _.keys(object).pop();
+
+      var expected = lastKey == 'b'
+        ? [1, 'a', object]
+        : [2, 'b', object];
+
+      _.pick(object, function() {
+        args || (args = slice.call(arguments));
+      });
+
+      deepEqual(args, expected);
+    });
+
+    test('should correct set the `this` binding', function() {
+      var actual = _.pick(object, function(value) {
+        return value == this.b;
+      }, { 'b': 2 });
+
+      deepEqual(actual, { 'b': 2 });
+    });
  }());

  /*--------------------------------------------------------------------------*/
@@ -1055,17 +1175,41 @@

  /*--------------------------------------------------------------------------*/

+  QUnit.module('lodash.reduce');
+
+  (function() {
+    _.each({
+      'literal': 'abc',
+      'object': Object('abc')
+    },
+    function(collection, key) {
+      test('should work with a string ' + key + ' for `collection` (test in IE < 9)', function() {
+        var args;
+
+        var actual = _.reduce(collection, function(accumulator, value) {
+          args || (args = slice.call(arguments));
+          return accumulator + value;
+        });
+
+        deepEqual(args, ['a', 'b', 1, collection]);
+        equal(actual, 'abc');
+      });
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
  QUnit.module('lodash.reduceRight');

  (function() {
    test('should pass the correct `callback` arguments when iterating an object', function() {
      var args,
-          object = { 'a': 'A', 'b': 'B' },
+          object = { 'a': 1, 'b': 2 },
          lastKey = _.keys(object).pop();

-      var expected = lastKey == 'a'
-        ? ['A', 'B', 'b', object]
-        : ['B', 'A', 'a', object];
+      var expected = lastKey == 'b'
+        ? [2, 1, 'a', object]
+        : [1, 2, 'b', object];

      _.reduceRight(object, function() {
        args || (args = slice.call(arguments));
@@ -1076,12 +1220,12 @@

    test('should treat array-like object with invalid `length` as a regular object', function() {
      var args,
-          object = { 'a': 'A', 'length': -1 },
+          object = { 'a': 1, 'length': -1 },
          lastKey = _.keys(object).pop();

-      var expected = lastKey == 'a'
-        ? ['A', '-1', 'length', object]
-        : [-1, 'A', 'a', object];
+      var expected = lastKey == 'length'
+        ? [-1, 1, 'a', object]
+        : [1, -1, 'length', object];

      _.reduceRight(object, function() {
        args || (args = slice.call(arguments));
@@ -1090,14 +1234,13 @@
      deepEqual(args, expected);
    });

-    _.each([
-      { 'kind': 'literal', 'value': 'abc' },
-      { 'kind': 'object', 'value': Object('abc') }
-    ],
-    function(data) {
-      test('should work with a string ' + data.kind + ' for `collection` (test in IE < 9)', function() {
-        var args,
-            collection = data.value;
+    _.each({
+      'literal': 'abc',
+      'object': Object('abc')
+    },
+    function(collection, key) {
+      test('should work with a string ' + key + ' for `collection` (test in IE < 9)', function() {
+        var args;

        var actual = _.reduceRight(collection, function(accumulator, value) {
          args || (args = slice.call(arguments));
@@ -1364,10 +1507,14 @@
  (function() {
    var args = arguments;

-    test('should call custom `toArray` method of an array', function() {
-      var array = [1, 2, 3];
-      array.toArray = function() { return [3, 2, 1]; };
-      deepEqual(_.toArray(array), [3, 2, 1]);
+    _.each({
+      'an array': ['a', 'b', 'c'],
+      'a string': Object('abc')
+    }, function(collection, key) {
+      test('should call custom `toArray` method of ' + key, function() {
+        collection.toArray = function() { return [3, 2, 1]; };
+        deepEqual(_.toArray(collection), [3, 2, 1]);
+      });
    });

    test('should treat array-like objects like arrays', function() {
@@ -1389,6 +1536,32 @@

  /*--------------------------------------------------------------------------*/

+  QUnit.module('lodash.unescape');
+
+  (function() {
+    var escaped = '&lt;h1&gt;Moe&#x27;s famous &quot;death by chocolate&quot; brownies &amp; cake&lt;\/h1&gt;',
+        unescaped = '<h1>Moe\'s famous "death by chocolate" brownies & cake<\/h1>';
+
+    test('should unescape entities in the correct order', function() {
+      equal(_.unescape('&amp;lt;'), '&lt;');
+    });
+
+    test('should unescape the proper entities', function() {
+      equal(_.unescape(escaped), unescaped);
+    });
+
+    test('should unescape the same characters escaped by `_.escape`', function() {
+      equal(_.unescape(_.escape(unescaped)), unescaped);
+    });
+
+    test('should return an empty string when passed `null` or `undefined`', function() {
+      equal(_.unescape(null), '');
+      equal(_.unescape(undefined), '');
+    });
+  }());
+
+  /*--------------------------------------------------------------------------*/
+
  QUnit.module('lodash.uniq');

  (function() {
@@ -1489,88 +1662,43 @@

  /*--------------------------------------------------------------------------*/

-  QUnit.module('lodash "Arrays" methods');
+  QUnit.module('lodash methods');

  (function() {
-    test('should allow a falsey `array` argument', function() {
-      _.each([
-        'compact',
-        'difference',
-        'first',
-        'flatten',
-        'groupBy',
-        'indexOf',
-        'initial',
-        'intersection',
-        'last',
-        'lastIndexOf',
-        'max',
-        'min',
-        'range',
-        'rest',
-        'shuffle',
-        'sortBy',
-        'sortedIndex',
-        'union',
-        'uniq',
-        'without',
-        'zip',
-        'zipObject'
-      ], function(methodName) {
+    test('should allow falsey arguments', function() {
+      var funcs = _.without.apply(_, [_.functions(_)].concat([
+        '_',
+        '_iteratorTemplate',
+        '_shimKeys',
+        'after',
+        'bind',
+        'bindAll',
+        'compose',
+        'debounce',
+        'defer',
+        'delay',
+        'functions',
+        'memoize',
+        'once',
+        'partial',
+        'tap',
+        'throttle',
+        'wrap'
+      ]));
+
+      _.each(funcs, function(methodName) {
        var func = _[methodName],
            pass = true;

        _.each(falsey, function(value, index) {
          try {
-            index ? func() : func(value);
+            index ? func(value) : func();
          } catch(e) {
            pass = false;
          }
        });

-        ok(pass, methodName + ' allows a falsey `array` argument');
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('lodash "Collections" methods');
-
-  (function() {
-    test('should allow a falsey `collection` argument', function() {
-      _.each([
-        'contains',
-        'every',
-        'filter',
-        'find',
-        'forEach',
-        'invoke',
-        'map',
-        'pluck',
-        'reduce',
-        'reduceRight',
-        'reject',
-        'some',
-        'toArray'
-      ], function(methodName) {
-        var func = _[methodName],
-            identity = _.identity,
-            pass = true;
-
-        _.each(falsey, function(value, index) {
-          try {
-            if (/^(?:contains|toArray)$/.test(methodName)) {
-              index ? func() : func(value);
-            } else if (index) {
-              func(value, identity);
-            }
-          } catch(e) {
-            pass = false;
-          }
-        });
-
-        ok(pass, methodName + ' allows a falsey `collection` argument');
+        ok(pass, methodName + ' allows falsey arguments');
      });
    });
  }());
--- a/vendor/backbone/backbone.js
+++ b/vendor/backbone/backbone.js
@@ -561,7 +561,10 @@
    if (options.comparator !== void 0) this.comparator = options.comparator;
    this._reset();
    this.initialize.apply(this, arguments);
-    if (models) this.reset(models, {silent: true, parse: options.parse});
+    if (models) {
+      if (options.parse) models = this.parse(models);
+      this.reset(models, {silent: true, parse: options.parse});
+    }
  };

  // Define the Collection's inheritable methods.
@@ -788,14 +791,14 @@
    // collection immediately, unless `wait: true` is passed, in which case we
    // wait for the server to agree.
    create: function(model, options) {
-      var coll = this;
+      var collection = this;
      options = options ? _.clone(options) : {};
      model = this._prepareModel(model, options);
      if (!model) return false;
-      if (!options.wait) coll.add(model, options);
+      if (!options.wait) collection.add(model, options);
      var success = options.success;
      options.success = function(model, resp, options) {
-        if (options.wait) coll.add(model, options);
+        if (options.wait) collection.add(model, options);
        if (success) success(model, resp, options);
      };
      model.save(null, options);
@@ -864,11 +867,12 @@
  });

  // Underscore methods that we want to implement on the Collection.
-  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find',
-    'detect', 'filter', 'select', 'reject', 'every', 'all', 'some', 'any',
-    'include', 'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex',
-    'toArray', 'size', 'first', 'initial', 'rest', 'last', 'without', 'indexOf',
-    'shuffle', 'lastIndexOf', 'isEmpty', 'groupBy'];
+  var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
+    'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
+    'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
+    'max', 'min', 'sortBy', 'sortedIndex', 'toArray', 'size', 'first', 'head',
+    'take', 'initial', 'rest', 'tail', 'last', 'without', 'indexOf', 'shuffle',
+    'lastIndexOf', 'isEmpty', 'groupBy'];

  // Mix in each Underscore method as a proxy to `Collection#models`.
  _.each(methods, function(method) {
@@ -1201,9 +1205,19 @@
      return this;
    },

+    // Clean up references to this view in order to prevent latent effects and
+    // memory leaks.
+    dispose: function() {
+      this.undelegateEvents();
+      if (this.model) this.model.off(null, null, this);
+      if (this.collection) this.collection.off(null, null, this);
+      return this;
+    },
+
    // Remove this view from the DOM. Note that the view isn't present in the
    // DOM by default, so calling this method may be a no-op.
    remove: function() {
+      this.dispose();
      this.$el.remove();
      return this;
    },
@@ -1300,14 +1314,6 @@

  });

-  // The self-propagating extend function that Backbone classes use.
-  var extend = function(protoProps, classProps) {
-    return inherits(this, protoProps, classProps);
-  };
-
-  // Set up inheritance for the model, collection, and view.
-  Model.extend = Collection.extend = Router.extend = View.extend = extend;
-
  // Backbone.sync
  // -------------

@@ -1407,7 +1413,8 @@
  // Helper function to correctly set up the prototype chain, for subclasses.
  // Similar to `goog.inherits`, but uses a hash of prototype properties and
  // class properties to be extended.
-  var inherits = function(parent, protoProps, staticProps) {
+  var extend = function(protoProps, staticProps) {
+    var parent = this;
    var child;

    // The constructor function for the new subclass is either defined by you
@@ -1443,6 +1450,9 @@
    return child;
  };

+  // Set up inheritance for the model, collection, and view.
+  Model.extend = Collection.extend = Router.extend = View.extend = extend;
+
  // Helper function to get a value from a Backbone object as a property
  // or as a function.
  var getValue = function(object, prop) {
--- a/vendor/backbone/test/collection.js
+++ b/vendor/backbone/test/collection.js
@@ -47,6 +47,29 @@ $(document).ready(function() {
    equal(col.length, 4);
  });

+  test("Collection: new and parse", 3, function() {
+    var MyCol = Backbone.Collection.extend({
+      // only save the models that have an even value.
+      parse : function(data) {
+        var onlyEven = [];
+        _.each(data, function(datum) {
+          if (datum.a % 2 === 0) {
+            onlyEven.push(datum);
+          }
+        });
+
+        return onlyEven;
+      }
+    });
+    anotherCol  = new MyCol([
+      { a : 1 },{ a : 2 },{ a : 3 },{ a : 4 }
+    ], { parse : true });
+
+    equal(anotherCol.length, 2);
+    equal(anotherCol.first().get('a'), 2)
+    equal(anotherCol.last().get('a'), 4);
+  });
+
  test("Collection: get, getByCid", 3, function() {
    equal(col.get(0), d);
    equal(col.get(2), b);
--- a/vendor/backbone/test/view.js
+++ b/vendor/backbone/test/view.js
@@ -241,4 +241,28 @@ $(document).ready(function() {
    ok(new View().$el.is('p'));
  });

+  test("dispose", 0, function() {
+    var View = Backbone.View.extend({
+      events: {click: function(){ ok(false); }},
+      initialize: function() {
+        this.model.on('all x', function(){ ok(false); }, this);
+        this.collection.on('all x', function(){ ok(false); }, this);
+      }
+    });
+    var view = new View({
+      model: new Backbone.Model,
+      collection: new Backbone.Collection
+    });
+    view.dispose();
+    view.model.trigger('x');
+    view.collection.trigger('x');
+    view.$el.click();
+  });
+
+  test("view#remove calls dispose.", 1, function() {
+    var view = new Backbone.View();
+    view.dispose = function() { ok(true); };
+    view.remove();
+  });
+
 });
--- a/vendor/benchmark.js/README.md
+++ b/vendor/benchmark.js/README.md
@@ -14,7 +14,7 @@ For a list of upcoming features, check out our [roadmap](https://github.com/best

 ## Support

-Benchmark.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1.5-13, IE 6-9, Opera 9.25-12.01, Safari 3-6, Node.js 0.8.6, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
+Benchmark.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1-15, IE 6-9, Opera 9.25-12, Safari 3-6, Node.js 0.8.8, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.

 ## Installation and usage

--- a/vendor/docdown/src/DocDown/Entry.php
+++ b/vendor/docdown/src/DocDown/Entry.php
@@ -196,7 +196,7 @@ class Entry {
   * @returns {Array} The entry `param` data.
   */
  public function getParams( $index = null ) {
-    preg_match_all('#\*\s*@param\s+\{([^}]+)\}\s+(\[.+\]|[$\w]+)\s+([\s\S]*?)(?=\*\s\@[a-z]|\*/)#i', $this->entry, $result);
+    preg_match_all('#\*\s*@param\s+\{([^}]+)\}\s+(\[.+\]|[$\w|]+(?:\[.+\])?)\s+([\s\S]*?)(?=\*\s\@[a-z]|\*/)#i', $this->entry, $result);
    if (count($result = array_filter(array_slice($result, 1)))) {
      // repurpose array
      foreach ($result as $param) {
@@ -204,7 +204,7 @@ class Entry {
          if (!is_array($result[0][$key])) {
            $result[0][$key] = array();
          }
-          $result[0][$key][] = trim(preg_replace('/(?:^|\n)\s*\* ?/', ' ', $value));
+          $result[0][$key][] = trim(preg_replace('/(?:^|\n)\s*\* */', ' ', $value));
        }
      }
      $result = $result[0];
--- a/vendor/docdown/src/DocDown/Generator.php
+++ b/vendor/docdown/src/DocDown/Generator.php
@@ -163,7 +163,7 @@ class Generator {
    $member = !$member ? $entry->getMembers(0) : $member;
    $result = ($member ? $member . ($entry->isPlugin() ? 'prototype' : '') : '') . $entry->getCall();
    $result = preg_replace('/\(\[|\[\]/', '', $result);
-    $result = preg_replace('/[ =\'"{}.()\]]/', '', $result);
+    $result = preg_replace('/[ =|\'"{}.()\]]/', '', $result);
    $result = preg_replace('/[[#,]/', '-', $result);
    return strtolower($result);
  }
--- a/vendor/platform.js/README.md
+++ b/vendor/platform.js/README.md
@@ -18,7 +18,7 @@ For a list of upcoming features, check out our [roadmap](https://github.com/best

 ## Support

-Platform.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1.5-13, IE 6-9, Opera 9.25-12.01, Safari 3-6, Node.js 0.8.6, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
+Platform.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1-14, IE 6-9, Opera 9.25-12, Safari 3-6, Node.js 0.8.6, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.

 ## Installation and usage

--- a/vendor/requirejs/require.js
+++ b/vendor/requirejs/require.js
@@ -1,5 +1,5 @@
 /** vim: et:ts=4:sw=4:sts=4
- * @license RequireJS 2.0.5 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * @license RequireJS 2.0.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
 * Available via the MIT or new BSD license.
 * see: http://github.com/jrburke/requirejs for details
 */
@@ -12,7 +12,7 @@ var requirejs, require, define;
 (function (global) {
    var req, s, head, baseElement, dataMain, src,
        interactiveScript, currentlyAddingScript, mainScript, subPath,
-        version = '2.0.5',
+        version = '2.0.6',
        commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
        cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
        jsSuffixRegExp = /\.js$/,
@@ -612,7 +612,7 @@ var requirejs, require, define;
            });
        }

-        function findCycle(mod, traced) {
+        function findCycle(mod, traced, processed) {
            var id = mod.map.id,
                depArray = mod.depMaps,
                foundModule;
@@ -635,28 +635,16 @@ var requirejs, require, define;
                var depId = depMap.id,
                    depMod = registry[depId];

-                if (!depMod) {
+                if (!depMod || processed[depId] ||
+                        !depMod.inited || !depMod.enabled) {
                    return;
                }

-                if (!depMod.inited || !depMod.enabled) {
-                    //Dependency is not inited, so this cannot
-                    //be used to determine a cycle.
-                    foundModule = null;
-                    delete traced[id];
-                    return true;
-                }
-
-                //mixin traced to a new object for each dependency, so that
-                //sibling dependencies in this object to not generate a
-                //false positive match on a cycle. Ideally an Object.create
-                //type of prototype delegation would be used here, but
-                //optimizing for file size vs. execution speed since hopefully
-                //the trees are small for circular dependency scans relative
-                //to the full app perf.
-                return (foundModule = findCycle(depMod, mixin({}, traced)));
+                return (foundModule = findCycle(depMod, traced, processed));
            });

+            processed[id] = true;
+
            return foundModule;
        }

@@ -779,7 +767,7 @@ var requirejs, require, define;
                        return;
                    }

-                    var cycleMod = findCycle(mod, {}),
+                    var cycleMod = findCycle(mod, {}, {}),
                        traced = {};

                    if (cycleMod) {
--- a/vendor/underscore/test/objects.js
+++ b/vendor/underscore/test/objects.js
@@ -48,6 +48,24 @@ $(document).ready(function() {
    ok(_.isEqual(result, {b:2, c:3}), 'can restrict properties to those named in an array');
    result = _.pick({a:1, b:2, c:3}, ['a'], 'b');
    ok(_.isEqual(result, {a:1, b:2}), 'can restrict properties to those named in mixed args');
+
+    var Obj = function(){};
+    Obj.prototype = {a: 1, b: 2, c: 3};
+    ok(_.isEqual(_.pick(new Obj, 'a', 'c'), {a:1, c: 3}), 'include prototype props');
+  });
+
+  test("objects: omit", function() {
+    var result;
+    result = _.omit({a:1, b:2, c:3}, 'b');
+    ok(_.isEqual(result, {a:1, c:3}), 'can omit a single named property');
+    result = _.omit({a:1, b:2, c:3}, 'a', 'c');
+    ok(_.isEqual(result, {b:2}), 'can omit several named properties');
+    result = _.omit({a:1, b:2, c:3}, ['b', 'c']);
+    ok(_.isEqual(result, {a:1}), 'can omit properties named in an array');
+
+    var Obj = function(){};
+    Obj.prototype = {a: 1, b: 2, c: 3};
+    ok(_.isEqual(_.omit(new Obj, 'b'), {a:1, c: 3}), 'include prototype props');
  });

  test("objects: defaults", function() {
--- a/vendor/underscore/underscore-min.js
+++ b/vendor/underscore/underscore-min.js
@@ -1,32 +1,32 @@
 // Underscore.js 1.3.3
 // (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-// Underscore is freely distributable under the MIT license.
+// Underscore may be freely distributed under the MIT license.
 // Portions of Underscore are inspired or borrowed from Prototype,
 // Oliver Steele's Functional, and John Resig's Micro-Templating.
 // For all details and documentation:
 // http://documentcloud.github.com/underscore
-(function(){var s=this,L=s._,p={},k=Array.prototype,q=Object.prototype,M=k.push,i=k.slice,N=k.unshift,m=q.toString,O=q.hasOwnProperty,z=k.forEach,A=k.map,B=k.reduce,C=k.reduceRight,D=k.filter,E=k.every,F=k.some,r=k.indexOf,G=k.lastIndexOf,q=Array.isArray,P=Object.keys,t=Function.prototype.bind,b=function(a){return new l(a)};"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(exports=module.exports=b),exports._=b):s._=b;b.VERSION="1.3.3";var j=b.each=b.forEach=function(a,c,
-d){if(a!=null)if(z&&a.forEach===z)a.forEach(c,d);else if(a.length===+a.length)for(var e=0,f=a.length;e<f;e++){if(c.call(d,a[e],e,a)===p)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===p)break};b.map=b.collect=function(a,c,d){var b=[];if(a==null)return b;if(A&&a.map===A)return a.map(c,d);j(a,function(a,g,h){b[b.length]=c.call(d,a,g,h)});return b};b.reduce=b.foldl=b.inject=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(B&&a.reduce===B){e&&(c=b.bind(c,e));return f?a.reduce(c,
-d):a.reduce(c)}j(a,function(a,b,i){if(f)d=c.call(e,d,a,b,i);else{d=a;f=true}});if(!f)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(C&&a.reduceRight===C){e&&(c=b.bind(c,e));return f?a.reduceRight(c,d):a.reduceRight(c)}var g=b.toArray(a).reverse();e&&!f&&(c=b.bind(c,e));return f?b.reduce(g,c,d,e):b.reduce(g,c)};b.find=b.detect=function(a,c,b){var e;H(a,function(a,g,h){if(c.call(b,a,g,h)){e=
-a;return true}});return e};b.filter=b.select=function(a,c,b){var e=[];if(a==null)return e;if(D&&a.filter===D)return a.filter(c,b);j(a,function(a,g,h){c.call(b,a,g,h)&&(e[e.length]=a)});return e};b.reject=function(a,c,b){var e=[];if(a==null)return e;j(a,function(a,g,h){c.call(b,a,g,h)||(e[e.length]=a)});return e};b.every=b.all=function(a,c,b){var e=true;if(a==null)return e;if(E&&a.every===E)return a.every(c,b);j(a,function(a,g,h){if(!(e=e&&c.call(b,a,g,h)))return p});return!!e};var H=b.some=b.any=
-function(a,c,d){c||(c=b.identity);var e=false;if(a==null)return e;if(F&&a.some===F)return a.some(c,d);j(a,function(a,b,h){if(e||(e=c.call(d,a,b,h)))return p});return!!e};b.include=b.contains=function(a,c){var b=false;if(a==null)return b;if(r&&a.indexOf===r)return a.indexOf(c)!=-1;return b=H(a,function(a){return a===c})};b.invoke=function(a,c){var d=i.call(arguments,2);return b.map(a,function(a){return(b.isFunction(c)?c:a[c]).apply(a,d)})};b.pluck=function(a,c){return b.map(a,function(a){return a[c]})};
-b.max=function(a,c,d){if(!c&&b.isArray(a)&&a[0]===+a[0]&&a.length<65535)return Math.max.apply(Math,a);if(!c&&b.isEmpty(a))return-Infinity;var e={computed:-Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b>=e.computed&&(e={value:a,computed:b})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a)&&a[0]===+a[0]&&a.length<65535)return Math.min.apply(Math,a);if(!c&&b.isEmpty(a))return Infinity;var e={computed:Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b<e.computed&&(e={value:a,computed:b})});
-return e.value};b.shuffle=function(a){var c,b=0,e=[];j(a,function(a){c=Math.floor(Math.random()*++b);e[b-1]=e[c];e[c]=a});return e};b.sortBy=function(a,c,d){var e=I(a,c);return b.pluck(b.map(a,function(a,c,b){return{value:a,criteria:e.call(d,a,c,b)}}).sort(function(a,c){var b=a.criteria,d=c.criteria;return b===void 0?1:d===void 0?-1:b<d?-1:b>d?1:0}),"value")};var I=function(a,c){return b.isFunction(c)?c:function(a){return a[c]}},J=function(a,c,b){var e={},f=I(a,c);j(a,function(a,c){var i=f(a,c);b(e,
-i,a)});return e};b.groupBy=function(a,c){return J(a,c,function(a,c,b){(a[c]||(a[c]=[])).push(b)})};b.countBy=function(a,c){return J(a,c,function(a,c){a[c]||(a[c]=0);a[c]++})};b.sortedIndex=function(a,c,d){d||(d=b.identity);for(var c=d(c),e=0,f=a.length;e<f;){var g=e+f>>1;d(a[g])<c?e=g+1:f=g}return e};b.toArray=function(a){return!a?[]:b.isArray(a)||b.isArguments(a)?i.call(a):a.toArray&&b.isFunction(a.toArray)?a.toArray():b.values(a)};b.size=function(a){return b.isArray(a)?a.length:b.keys(a).length};
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+""+c;case "[object Number]":return a!=+a?c!=+c:a==0?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==c.source&&a.global==c.global&&a.multiline==c.multiline&&a.ignoreCase==c.ignoreCase}if(typeof a!="object"||typeof c!="object")return false;for(var f=d.length;f--;)if(d[f]==a)return true;d.push(a);var f=0,g=true;if(e=="[object Array]"){f=a.length;if(g=f==c.length)for(;f--;)if(!(g=f in a==f in c&&u(a[f],c[f],d)))break}else{if("constructor"in
+a!="constructor"in c||a.constructor!=c.constructor)return false;for(var h in a)if(b.has(a,h)){f++;if(!(g=b.has(c,h)&&u(a[h],c[h],d)))break}if(g){for(h in c)if(b.has(c,h)&&!f--)break;g=!f}}d.pop();return g};b.isEqual=function(a,b){return u(a,b,[])};b.isEmpty=function(a){if(a==null)return true;if(b.isArray(a)||b.isString(a))return a.length===0;for(var c in a)if(b.has(a,c))return false;return true};b.isElement=function(a){return!!(a&&a.nodeType==1)};b.isArray=p||function(a){return m.call(a)=="[object Array]"};
+b.isObject=function(a){return a===Object(a)};i("Arguments,Function,String,Number,Date,RegExp".split(","),function(a){b["is"+a]=function(b){return m.call(b)=="[object "+a+"]"}});b.isArguments(arguments)||(b.isArguments=function(a){return!(!a||!b.has(a,"callee"))});b.isFinite=function(a){return b.isNumber(a)&&isFinite(a)};b.isNaN=function(a){return a!==a};b.isBoolean=function(a){return a===true||a===false||m.call(a)=="[object Boolean]"};b.isNull=function(a){return a===null};b.isUndefined=function(a){return a===
+void 0};b.has=function(a,b){return O.call(a,b)};b.noConflict=function(){s._=L;return this};b.identity=function(a){return a};b.times=function(a,b,d){for(var e=0;e<a;e++)b.call(d,e)};var Q={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","/":"&#x2F;"},R=/[&<>"'\/]/g;b.escape=function(a){return(""+a).replace(R,function(a){return Q[a]})};b.result=function(a,c){if(a==null)return null;var d=a[c];return b.isFunction(d)?d.call(a):d};b.mixin=function(a){i(b.functions(a),function(c){S(c,b[c]=a[c])})};
+var T=0;b.uniqueId=function(a){var b=T++;return a?a+b:b};b.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var v=/.^/,n={"\\":"\\","'":"'",r:"\r",n:"\n",t:"\t",u2028:"\u2028",u2029:"\u2029"},w;for(w in n)n[n[w]]=w;var U=/\\|'|\r|\n|\t|\u2028|\u2029/g,V=/\\(\\|'|r|n|t|u2028|u2029)/g,x=function(a){return a.replace(V,function(a,b){return n[b]})};b.template=function(a,c,d){d=b.defaults(d||{},b.templateSettings);a="__p+='"+a.replace(U,function(a){return"\\"+
+n[a]}).replace(d.escape||v,function(a,b){return"'+\n((__t=("+x(b)+"))==null?'':_.escape(__t))+\n'"}).replace(d.interpolate||v,function(a,b){return"'+\n((__t=("+x(b)+"))==null?'':__t)+\n'"}).replace(d.evaluate||v,function(a,b){return"';\n"+x(b)+"\n__p+='"})+"';\n";d.variable||(a="with(obj||{}){\n"+a+"}\n");var a="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'')};\n"+a+"return __p;\n",e=new Function(d.variable||"obj","_",a);if(c)return e(c,b);c=function(a){return e.call(this,
+a,b)};c.source="function("+(d.variable||"obj")+"){\n"+a+"}";return c};b.chain=function(a){return b(a).chain()};var l=function(a){this._wrapped=a};b.prototype=l.prototype;var y=function(a,c){return c?b(a).chain():a},S=function(a,c){l.prototype[a]=function(){var a=h.call(arguments);N.call(a,this._wrapped);return y(c.apply(b,a),this._chain)}};b.mixin(b);i("pop,push,reverse,shift,sort,splice,unshift".split(","),function(a){var b=k[a];l.prototype[a]=function(){var d=this._wrapped;b.apply(d,arguments);
+(a=="shift"||a=="splice")&&d.length===0&&delete d[0];return y(d,this._chain)}});i(["concat","join","slice"],function(a){var b=k[a];l.prototype[a]=function(){return y(b.apply(this._wrapped,arguments),this._chain)}});l.prototype.chain=function(){this._chain=true;return this};l.prototype.value=function(){return this._wrapped}}).call(this);
--- a/vendor/underscore/underscore.js
+++ b/vendor/underscore/underscore.js
@@ -1,6 +1,6 @@
 //     Underscore.js 1.3.3
 //     (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-//     Underscore is freely distributable under the MIT license.
+//     Underscore may be freely distributed under the MIT license.
 //     Portions of Underscore are inspired or borrowed from Prototype,
 //     Oliver Steele's Functional, and John Resig's Micro-Templating.
 //     For all details and documentation:
@@ -330,10 +330,9 @@

  // Safely convert anything iterable into a real, live array.
  _.toArray = function(obj) {
-    if (!obj)                                     return [];
-    if (_.isArray(obj))                           return slice.call(obj);
-    if (_.isArguments(obj))                       return slice.call(obj);
-    if (obj.toArray && _.isFunction(obj.toArray)) return obj.toArray();
+    if (!obj)                                 return [];
+    if (_.isArray(obj) || _.isArguments(obj)) return slice.call(obj);
+    if (_.isFunction(obj.toArray))            return obj.toArray();
    return _.values(obj);
  };

@@ -699,11 +698,22 @@

  // Return a copy of the object only containing the whitelisted properties.
  _.pick = function(obj) {
-    var result = {};
-    each(flatten(slice.call(arguments, 1), true, []), function(key) {
-      if (key in obj) result[key] = obj[key];
+    var copy = {};
+    var keys = _.flatten(slice.call(arguments, 1));
+    each(keys, function(key) {
+      if (key in obj) copy[key] = obj[key];
    });
-    return result;
+    return copy;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj) {
+    var copy = {};
+    var keys = _.flatten(slice.call(arguments, 1));
+    for (var key in obj) {
+      if (!_.include(keys, key)) copy[key] = obj[key];
+    }
+    return copy;
  };

  // Fill in a given object with default properties.
Author	SHA1	Message	Date
John-David Dalton	141c10f6fe	Ensure `noArgsClass` references aren't removed for "underscore" builds. Former-commit-id: 697e2d29d5fef32b0b10d775eee7a12d193ff1a9	2012-08-30 00:58:54 -07:00
John-David Dalton	4613ab9dc3	Update cdn links and tested browsers in README.md. Former-commit-id: db952c5d72fa9e4d6ce3280574b9e4e26da8c928	2012-08-29 18:03:03 -07:00
John-David Dalton	061ad41b51	Cleanup link hashes in generated docs and update vendors. Former-commit-id: 278366a7dacea91d965835b24ae7ec046f455110	2012-08-29 08:28:37 -07:00
John-David Dalton	3a0007cd18	Remove pseudo private properties from debug builds. Former-commit-id: 839c2e47e19ba163f0c69d3c115ec9ee262d5d6b	2012-08-29 01:17:28 -07:00
John-David Dalton	0044917943	Ensure Closure Compiler removes `isPlainObject` when it's no longer needed in build.js. Former-commit-id: 748de0f28f4e0733ef83a77fe2b1f6e40e4f8ce2	2012-08-29 00:34:58 -07:00
John-David Dalton	0337c04278	Bump to v0.6.1. Former-commit-id: 68b59ea3e76d06d60acc81e30770b5899b8ea761	2012-08-29 00:14:40 -07:00
John-David Dalton	4585acf70b	Optimize `isPlainObject`. Former-commit-id: 37754e27d03929927d8b8653bd7e44ad3ce2b23c	2012-08-29 00:05:02 -07:00
John-David Dalton	2ad9bbae25	Avoid issues in IE with other code containing comments like `//@todo xyz`. Former-commit-id: 92ec6258539bf48144e9af05d0e326651a5fedda	2012-08-28 23:58:07 -07:00
John-David Dalton	cf075df7d1	Update cdnjs link in README.md. Former-commit-id: 50a52807a505d0d559f9977e3b5c9532fa3f131e	2012-08-28 08:58:47 -07:00
John-David Dalton	11cd9905c4	Bump to v0.6.0. Former-commit-id: 7339c27ba63208f23d94ae4a29dec53a43220bad	2012-08-28 01:47:22 -07:00
John-David Dalton	cf462542e9	Cleanup `iteratorTemplate` and remove more code from the "underscore" build. Former-commit-id: 3f4c283f0aa205dbcce1940f7222b594284263c4	2012-08-28 00:30:52 -07:00
John-David Dalton	b63f25a1ae	Simplify `_.unescape` to match the behavior of `_.escape`. Former-commit-id: ec7f4cf9a6f44b1ba99f467c47d7e04d5596d76e	2012-08-27 07:54:03 -07:00
John-David Dalton	7de69a21c5	Cleanup unescape comments. Former-commit-id: 4c0a66d28ed8b04748e4d97755983ec328e53ca4	2012-08-27 02:54:55 -07:00
John-David Dalton	21783e4ea0	Add `unescape` to the dependency map and exclude `unescape` from the "underscore" build. Former-commit-id: 20656e5226207e55713a286c7d7069b73170272f	2012-08-27 02:33:38 -07:00
John-David Dalton	53e5a756d7	Update minified build, docdown, and rebuild docs. Former-commit-id: f198b30ba8963d8b69838ba31d2e3d8085537629	2012-08-27 02:09:04 -07:00
John-David Dalton	8c911a2fd0	Add `_.unescape` method. [closes #63 ] Former-commit-id: 10eada385fd0e1157271a2da6fb32de047d6d88a	2012-08-27 02:05:37 -07:00
John-David Dalton	ce440e9f43	Add `hasObjectSpliceBug` to avoid unnecessary use of the `delete` operator from the mutator Array function mixin. Former-commit-id: 8e92914f451454323a1ff6ef8ec1886b41e54ced	2012-08-26 12:54:03 -07:00
John-David Dalton	6465f8d8e6	Cleanup docs for `_.drop`, `_.pick`, `_.countBy`, `_.groupBy`, and `_.sortBy`. Former-commit-id: 0dc89937d067c996fd28b585f42c1e01e928441b	2012-08-26 11:41:17 -07:00
John-David Dalton	4bdf28059a	Cleanup unit tests, update minified build, and docs. Former-commit-id: 5bca51894bf2fb01732a1ecc5873711d8abf3f9c	2012-08-26 03:09:19 -07:00
John-David Dalton	21010c6540	Add `callback` and `thisArg` arguments to `_.drop` and `_.pick`. [closes #62 ] Former-commit-id: 990655e9e849348c287b3d994d2e2dc741f78fbf	2012-08-26 03:06:43 -07:00
John-David Dalton	a5a6cabac6	Cleanup `createIterator` and `_.contains`. Former-commit-id: 39d4c33e5af0d9338a1725b5c07332a14f453374	2012-08-26 01:07:36 -07:00
John-David Dalton	f460c77f2c	Ensure `_.reduce` works with string Objects in IE < 9. Former-commit-id: 0ee3496e52f4c393900f37f03e451b8e4abba206	2012-08-26 01:04:09 -07:00
John-David Dalton	1c69d9213e	Update minified build and rebuild docs. Former-commit-id: e9da1d37b6741caf19c47e8dd81b89df60e8410f	2012-08-25 21:50:52 -07:00
John-David Dalton	c02c2d3b2c	Optimize `_.intersection`, move `largeSize` default to `largeArraySize`, and cleanup `_.where`. Former-commit-id: 9eaea7922623f1bd69f2b18578468a6fc9ba13fc	2012-08-25 21:50:08 -07:00
John-David Dalton	7adf5e763b	Cleanup benchmarks in perf.js. Former-commit-id: f845855383e01c63d513cea53cec86abb4f4fb65	2012-08-25 20:13:24 -07:00
John-David Dalton	0e4afefc7f	Add more `_.omit` benchmarks and update Underscore. Former-commit-id: b8de29706b381ebc000a7cbaa19aa0a2a628d6a8	2012-08-25 01:04:33 -07:00
John-David Dalton	c7f290f42e	Cleanup unit tests and update ticket reference in README.md. Former-commit-id: c2433e841c20eb17334d375deabcf0605ed49a3b	2012-08-25 01:00:19 -07:00
John-David Dalton	bb553b8a6a	Update whitespace removal for `delete` operators in pre-compile.js. Former-commit-id: 8dddeed54f8f13268f777d829ba52363706b9f4a	2012-08-25 00:56:00 -07:00
John-David Dalton	21eda2a1a3	Add `_.omit` as an alias of `_.drop`. Former-commit-id: 630b0897bb49161fbc3b51a38c816b4bce548fba	2012-08-24 09:46:44 -07:00
John-David Dalton	48c13c990f	Update vendors. Former-commit-id: f2a09b6501a34b2ae2d8e996b13c9da4fb048535	2012-08-24 08:26:34 -07:00
John-David Dalton	a2665529f6	Optimize method compilation with/without strict mode. Former-commit-id: 05e4d9282116987b53a817b406c82c140a25c761	2012-08-23 01:49:44 -07:00
John-David Dalton	8d35d78eff	Ensure debug builds work against more build options. Former-commit-id: 121b3605026d8f936e2ca0e3a03142cb08e75e66	2012-08-22 09:13:50 -07:00
John-David Dalton	a82a364c22	Update dependencies in build.js. Former-commit-id: 020a52bdd604b55b078637aeb59e2e53483c950d	2012-08-21 21:21:24 -07:00
John-David Dalton	cc150ff9d2	Cleanup test.js and README.md. Former-commit-id: af3372f58ecf8d979d22c88193589857c06ff7c1	2012-08-21 02:31:40 -07:00
John-David Dalton	feeb38293d	Update cdnjs link to v0.5.2 in README.md. Former-commit-id: e519a03ad9016f8aebd2c703f29bb350bcd442f1	2012-08-21 02:13:53 -07:00
John-David Dalton	5b9271ccfe	Add isType benchmarks. Former-commit-id: 875af51200d60eb6105eb36ab090e9f307a15340	2012-08-21 01:59:56 -07:00
John-David Dalton	e60bbc2fb7	Bump to v0.5.2. Former-commit-id: 43998ef8cf3cbdb9205d702d950f9f59febc420b	2012-08-21 01:32:41 -07:00
John-David Dalton	387cc184e6	Keep test count consistent for Node.js. Former-commit-id: ca0452ff4511c946946a2208b44471b1e2c6fc43	2012-08-21 01:31:54 -07:00
John-David Dalton	a830ddcb43	Cleanup perf/index.html. Former-commit-id: 7592ee8ec0c6b2bb85d93d7dc599d814ef5a1eef	2012-08-20 22:46:35 -07:00
John-David Dalton	35fea30191	Cleanup string tests and add string test to `_.toArray`. Former-commit-id: 3565f7233f1f7662604e3b8e1f07eead62349454	2012-08-20 22:45:57 -07:00
John-David Dalton	24b672b968	Update vendors. Former-commit-id: 4ccda4fafe86514cdb45d191cb743baca9b1baa4	2012-08-20 22:43:43 -07:00
John-David Dalton	de6a3c5ab1	Switch order of `performance.now` check in perf/index.html and convert benchmarks to strings in perf.js for better compatibility with older browsers. Former-commit-id: d766316c9c162e31dd0471d80b50ecfd1da2c9a8	2012-08-19 23:45:16 -07:00
John-David Dalton	260ff6de3e	Avoid using the nano applet in perf/index.html if it isn't needed. Former-commit-id: 342983337140dd5608848b7f09d24038ea61d1a1	2012-08-19 15:35:38 -07:00
John-David Dalton	7cb37411c9	Ensure `_.template` won't error when passed falsey values, add `_.template` documentation, and DRY out `tokenizeEvaluate`. Former-commit-id: b575de8bf968c2fc2655eadff0a09bcbff1e1753	2012-08-19 13:34:58 -07:00
John-David Dalton	e4e41e5ef8	Cleanup `_.template` docs and generate less unused code in compiled templates. Former-commit-id: e6703414b83e9286d9ce5e14214375bbbaf9285f	2012-08-19 02:13:43 -07:00
John-David Dalton	985f4aafca	Update minified build and rebuild docs. Former-commit-id: 0c2c5769a94c0591359fcc7d0ae55ccfe975c38b	2012-08-18 21:44:35 -07:00
John-David Dalton	0c25dd44b3	Ensure `_.isElement` uses strict equality in its duck type check. Former-commit-id: 6348026ebdc219ef1df9926aca1d8df66e472de9	2012-08-18 21:41:29 -07:00
John-David Dalton	285f0bc6dd	Ensure isXYZ methods return boolean values and almost all methods allow falsey arguments. Former-commit-id: a842eaf2fd262bed03df4a71b560b91801b7a75f	2012-08-18 20:52:31 -07:00
John-David Dalton	07a370fd24	Update cdnjs link to v0.5.1 in README.md. Former-commit-id: 3c00694a949b4f30be48a898f1f2a9046b2573d1	2012-08-18 10:02:38 -07:00
John-David Dalton	95f07ea38a	Add stable-sort note to `_.sortBy` documentation. Former-commit-id: 17b9818baa6ff72ce5762ec8b3cc01bbac8725bb	2012-08-18 03:40:42 -07:00
John-David Dalton	2890b92b21	Tweak to `_.bind` unit test for Narwhal. Former-commit-id: 5df60a9d1e46b09253151ab39281c5af0c48544f	2012-08-18 03:37:43 -07:00