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81
README.md
81
README.md
@@ -1,17 +1,25 @@
|
||||
# Lo-Dash <sup>v0.10.0</sup>
|
||||
# Lo-Dash <sup>v1.0.0-rc.2</sup>
|
||||
[](http://travis-ci.org/bestiejs/lodash)
|
||||
|
||||
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), and [additional features](http://lodash.com/#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.
|
||||
A utility library, usable as a drop-in replacement for Underscore, delivering [performance](http://lodash.com/benchmarks), [bug fixes](https://github.com/bestiejs/lodash#resolved-underscorejs-issues), and [additional features](http://lodash.com/#features).
|
||||
|
||||
## Download
|
||||
|
||||
* [Development build](https://raw.github.com/bestiejs/lodash/v0.10.0/lodash.js)
|
||||
* [Production build](https://raw.github.com/bestiejs/lodash/v0.10.0/lodash.min.js)
|
||||
* [Underscore build](https://raw.github.com/bestiejs/lodash/v0.10.0/lodash.underscore.min.js) tailored for projects already using Underscore
|
||||
* CDN copies of ≤ v0.10.0’s [Production](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.10.0/lodash.min.js), [Underscore](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.10.0/lodash.underscore.min.js), and [Development](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.10.0/lodash.js) builds are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/)
|
||||
* For optimal file size, [create a custom build](https://github.com/bestiejs/lodash#custom-builds) with only the features you need
|
||||
* Lo-Dash builds:<br>
|
||||
[Development](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.2/lodash.js) and
|
||||
[Production](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.2/lodash.min.js)
|
||||
|
||||
* Underscore builds:<br>
|
||||
[Development](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.2/lodash.underscore.js) and
|
||||
[Production](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.2/lodash.underscore.min.js)
|
||||
|
||||
* CDN copies of ≤ v1.0.0-rc.2’s builds are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/):<br>
|
||||
[Lo-Dash development](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.2/lodash.js),
|
||||
[Lo-Dash production](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.2/lodash.min.js),
|
||||
[Underscore development](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.2/lodash.underscore.js), and
|
||||
[Underscore production](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.2/lodash.underscore.min.js)
|
||||
|
||||
* For optimal file size, [create a custom build](https://github.com/bestiejs/lodash#custom-builds) with only the features you need
|
||||
|
||||
## Dive in
|
||||
|
||||
@@ -35,23 +43,24 @@ 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.)
|
||||
* [_(…)](http://lodash.com/docs#_) supports intuitive chaining without calling [_(…).chain](http://lodash.com/docs#prototype_chain)
|
||||
* [_.bindKey](http://lodash.com/docs#bindKey) for binding [*“lazy”* defined](http://michaux.ca/articles/lazy-function-definition-pattern) methods
|
||||
* [_.clone](http://lodash.com/docs#clone) supports *“deep”* cloning
|
||||
* [_.contains](http://lodash.com/docs#contains) accepts a `fromIndex` argument
|
||||
* [_.forEach](http://lodash.com/docs#forEach) is chainable and supports exiting iteration early
|
||||
* [_.forIn](http://lodash.com/docs#forIn) for iterating over an object’s own and inherited properties
|
||||
* [_.forOwn](http://lodash.com/docs#forOwn) for iterating over an object’s own properties
|
||||
* [_.isPlainObject](http://lodash.com/docs#isPlainObject) checks if values are created by the `Object` constructor
|
||||
* [_.bindKey](http://lodash.com/docs#bindKey) for binding [*“lazy”* defined](http://michaux.ca/articles/lazy-function-definition-pattern) methods
|
||||
* [_.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 [_.omit](http://lodash.com/docs#omit) accepts `callback` and `thisArg` arguments
|
||||
* [_.template](http://lodash.com/docs#template) supports [ES6 delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6) and utilizes [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier debugging
|
||||
* [_.template](http://lodash.com/docs#template) supports [ES6 template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6) and utilizes [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier debugging
|
||||
* [_.contains](http://lodash.com/docs#contains), [_.size](http://lodash.com/docs#size), [_.toArray](http://lodash.com/docs#toArray),
|
||||
[and more…](http://lodash.com/docs "_.countBy, _.every, _.filter, _.find, _.forEach, _.groupBy, _.invoke, _.map, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.some, _.sortBy, _.where") accept strings
|
||||
|
||||
## Support
|
||||
|
||||
Lo-Dash has been tested in at least Chrome 5~23, Firefox 1~16, IE 6-10, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.8.14, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
|
||||
Lo-Dash has been tested in at least Chrome 5~23, Firefox 1~16, IE 6-10, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.8.15, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
|
||||
|
||||
## Custom builds
|
||||
|
||||
@@ -185,9 +194,12 @@ In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/):
|
||||
|
||||
```js
|
||||
var _ = require('lodash');
|
||||
|
||||
// or as a drop-in replacement for Underscore
|
||||
var _ = require('lodash/lodash.underscore');
|
||||
```
|
||||
|
||||
**Note:** If Lo-Dash is installed globally, [run `npm link lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory before requiring it.
|
||||
**Note:** If Lo-Dash is installed globally, run [`npm link lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory before requiring it.
|
||||
|
||||
In [RingoJS v0.7.0-](http://ringojs.org/):
|
||||
|
||||
@@ -216,34 +228,39 @@ require({
|
||||
|
||||
## Resolved Underscore.js issues
|
||||
|
||||
* Allow iteration of objects with a `length` property [[#799](https://github.com/documentcloud/underscore/pull/799), [test](https://github.com/bestiejs/lodash/blob/v0.10.0/test/test.js#L590-L596)]
|
||||
* 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/v0.10.0/test/test.js#L603-L627)]
|
||||
* Methods should work on pages with incorrectly shimmed native methods [[#7](https://github.com/documentcloud/underscore/issues/7), [#742](https://github.com/documentcloud/underscore/issues/742), [test](https://github.com/bestiejs/lodash/blob/v0.10.0/test/test.js#L140-L146)]
|
||||
* `_.isEmpty` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v0.10.0/test/test.js#L792-L797)]
|
||||
* `_.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/v0.10.0/test/test.js#L873-L885)]
|
||||
* `_.keys` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [test](https://github.com/bestiejs/lodash/blob/v0.10.0/test/test.js#L966-L968)]
|
||||
* `_.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/v0.10.0/test/test.js#L1367-L1370)]
|
||||
* Allow iteration of objects with a `length` property [[#799](https://github.com/documentcloud/underscore/pull/799), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.2/test/test.js#L605-L611)]
|
||||
* 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/v1.0.0-rc.2/test/test.js#L618-L642)]
|
||||
* Methods should work on pages with incorrectly shimmed native methods [[#7](https://github.com/documentcloud/underscore/issues/7), [#742](https://github.com/documentcloud/underscore/issues/742), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.2/test/test.js#L140-L146)]
|
||||
* `_.isEmpty` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.2/test/test.js#L807-L812)]
|
||||
* `_.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/v1.0.0-rc.2/test/test.js#L888-L900)]
|
||||
* `_.keys` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.2/test/test.js#L981-L983)]
|
||||
* `_.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/v1.0.0-rc.2/test/test.js#L1382-L1385)]
|
||||
|
||||
## Release Notes
|
||||
|
||||
### <sup>v0.10.0</sup>
|
||||
### <sup>v1.0.0-rc.2</sup> ###
|
||||
|
||||
* Specified more method chaining behaviors
|
||||
* Updated `underscore` build compatibility to v1.4.3
|
||||
|
||||
### <sup>v1.0.0-rc.1</sup> ###
|
||||
|
||||
#### Compatibility Warnings ####
|
||||
|
||||
* Aligned `_.defaults` and `_.extend` with ES6 [Object.assign](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-15.2.3.15)
|
||||
* Renamed `_.lateBind` to `_.bindKey`
|
||||
* Made `_(…)` chain automatically without needing to call `_#chain`
|
||||
* Made `_.isEqual` equate `arguments` objects to similar `Object` objects
|
||||
* Made `_.clone` copy the enumerable properties of `arguments` objects and objects<br>
|
||||
created by constructors other than `Object` are cloned to plain `Object` objects
|
||||
|
||||
#### Changes ####
|
||||
|
||||
* Added the build commands used to custom build copyright/license headers
|
||||
* Added `_.assign`
|
||||
* Ensured the `underscore` build of `_.find` returns the first, not last, matched value
|
||||
* Ensured `_defaults`, `_.extends`, and `_.merge` works with `_.reduce`
|
||||
* Made Lo-Dash’s `npm` package installation work with more system configurations
|
||||
* Made `_.extend` an alias of `_.assign`
|
||||
* Optimized `_.contains`, `_.defaults`, `_.extend`, and `_.filter`
|
||||
* Restricted `_.where` to iterate only own properties of the `source` object
|
||||
* Updated `backbone` build Lo-Dash method dependencies
|
||||
* Ensure Lo-Dash runs in the JS engine embedded in Adobe products
|
||||
* Ensured `_.reduce` and `_.reduceRight` pass the correct number of `callback` arguments
|
||||
* Ensured `_.throttle` nulls the `timeoutId`
|
||||
* Made deep `_.clone` more closely follow the structured clone algorithm and copy array properties assigned by `RegExp#exec`
|
||||
* Optimized compiled templates in Firefox
|
||||
* Optimized `_.forEach`, `_.forOwn`, `_.isNumber`, and `_.isString`
|
||||
* Simplified `iteratorTemplate`
|
||||
|
||||
The full changelog is available [here](https://github.com/bestiejs/lodash/wiki/Changelog).
|
||||
|
||||
|
||||
@@ -10,7 +10,7 @@
|
||||
'lodash':
|
||||
'/*!\n' +
|
||||
' Lo-Dash @VERSION lodash.com/license\n' +
|
||||
' Underscore.js 1.4.2 underscorejs.org/LICENSE\n' +
|
||||
' Underscore.js 1.4.3 underscorejs.org/LICENSE\n' +
|
||||
'*/',
|
||||
'underscore':
|
||||
'/*! Underscore.js @VERSION underscorejs.org/LICENSE */'
|
||||
|
||||
@@ -99,22 +99,28 @@
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
exec('npm -g root', function(exception, stdout) {
|
||||
if (!exception) {
|
||||
try {
|
||||
var isGlobal = path.resolve(basePath, '..') == fs.realpathSync(stdout.trim());
|
||||
} catch(e) {
|
||||
exception = e;
|
||||
}
|
||||
}
|
||||
if (exception) {
|
||||
console.error([
|
||||
'There was a problem loading the npm registry. If you’re installing the Lo-Dash',
|
||||
'command-line executable (via `npm install -g lodash`), you’ll need to manually',
|
||||
'install UglifyJS and the Closure Compiler by running:',
|
||||
'Oops! There was a problem detecting the install mode. If you’re installing the',
|
||||
'Lo-Dash command-line executable (via `npm install -g lodash`), you’ll need to',
|
||||
'manually install UglifyJS and the Closure Compiler by running:',
|
||||
'',
|
||||
"curl -H 'Accept: " + mediaType + "' " + location.href + '/' + closureId + " | tar xvz -C '" + vendorPath + "'",
|
||||
"curl -H 'Accept: " + mediaType + "' " + location.href + '/' + uglifyId + " | tar xvz -C '" + vendorPath + "'",
|
||||
'',
|
||||
'Please submit an issue on the GitHub issue tracker: ' + process.env.npm_package_bugs_url + '.'
|
||||
'Please submit an issue on the GitHub issue tracker: ' + process.env.npm_package_bugs_url
|
||||
].join('\n'));
|
||||
|
||||
console.error(exception);
|
||||
process.exit();
|
||||
}
|
||||
// exit early if not a global install
|
||||
if (path.resolve(basePath, '..') != fs.realpathSync(stdout.trim())) {
|
||||
if (!isGlobal) {
|
||||
return;
|
||||
}
|
||||
// download the Closure Compiler
|
||||
|
||||
@@ -29,8 +29,7 @@
|
||||
'result',
|
||||
'skipProto',
|
||||
'source',
|
||||
'thisArg',
|
||||
'value'
|
||||
'thisArg'
|
||||
];
|
||||
|
||||
/** Used to minify `compileIterator` option properties */
|
||||
@@ -59,7 +58,6 @@
|
||||
/** Used to protect the specified properties from getting minified */
|
||||
var propWhitelist = [
|
||||
'_',
|
||||
'__chain__',
|
||||
'__wrapped__',
|
||||
'after',
|
||||
'all',
|
||||
@@ -190,6 +188,9 @@
|
||||
'wrap',
|
||||
'zip',
|
||||
|
||||
// property used by the `lodash underscore` build
|
||||
'__chain__',
|
||||
|
||||
// properties used by underscore.js
|
||||
'_chain',
|
||||
'_wrapped'
|
||||
@@ -214,13 +215,14 @@
|
||||
if (options.isTemplate) {
|
||||
return source;
|
||||
}
|
||||
|
||||
// remove copyright/license header to add later in post-compile.js
|
||||
source = source.replace(/\/\*![\s\S]+?\*\//, '');
|
||||
|
||||
// add brackets to whitelisted properties so the Closure Compiler won't mung them
|
||||
// http://code.google.com/closure/compiler/docs/api-tutorial3.html#export
|
||||
source = source.replace(RegExp('\\.(' + propWhitelist.join('|') + ')\\b', 'g'), "['$1']");
|
||||
source = source.replace(RegExp('\\.(' + propWhitelist.join('|') + ')\\b', 'g'), function(match, prop) {
|
||||
return "['" + prop.replace(/['\n\r\t]/g, '\\$&') + "']";
|
||||
});
|
||||
|
||||
// remove brackets from `_.escape()` in `_.template`
|
||||
source = source.replace(/__e *= *_\['escape']/g, '__e=_.escape');
|
||||
@@ -235,16 +237,25 @@
|
||||
source = source.replace("result[length]['value']", 'result[length].value');
|
||||
|
||||
// remove whitespace from string literals
|
||||
source = source.replace(/'(?:(?=(\\?))\1.)*?'/g, function(string) {
|
||||
source = source.replace(/^([ "'\w]+:)? *"(?:(?=(\\?))\2.)*?"|'(?:(?=(\\?))\3.)*?'/gm, function(string, captured) {
|
||||
// remove object literal property name
|
||||
if (/:$/.test(captured)) {
|
||||
string = string.slice(captured.length);
|
||||
}
|
||||
// avoids removing the '\n' of the `stringEscapes` object
|
||||
return string.replace(/\[object |delete |else |function | in |return\s+[\w']|throw |typeof |use strict|var |@ |'\\n'|\\\\n|\\n|\s+/g, function(match) {
|
||||
string = string.replace(/\[object |delete |else |function | in |return\s+[\w"']|throw |typeof |use strict|var |@ |(["'])\\n\1|\\\\n|\\n|\s+/g, function(match) {
|
||||
return match == false || match == '\\n' ? '' : match;
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
// add newline to `+"__p+='"` in underscore.js `_.template`
|
||||
source = source.replace(/\+"__p\+='"/g, '+"\\n__p+=\'"');
|
||||
|
||||
// add newline to `body + '}'` in `createFunction`
|
||||
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|
||||
|
||||
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|
||||
source = source.replace(/(?:reEmptyString\w+|reInsertVariable) *=.+/g, function(match) {
|
||||
return match.replace(/ |\\n/g, '');
|
||||
@@ -252,11 +263,8 @@
|
||||
|
||||
// remove newline from double-quoted strings in `_.template`
|
||||
source = source
|
||||
.replace('"\';\\n__with ("', '"\';__with("')
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
source = source.replace(/(?:\n +\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)?\n *try *\{(?:\s*\/\/.*)*\n *var useSourceURL[\s\S]+?catch[^}]+}\n/, '');
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||||
@@ -316,8 +324,10 @@
|
||||
isIteratorTemplate = /var iteratorTemplate\b/.test(snippet),
|
||||
modified = snippet;
|
||||
|
||||
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|
||||
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331
doc/README.md
331
doc/README.md
File diff suppressed because it is too large
Load Diff
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||||
// generate Markdown
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||||
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||||
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||||
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||||
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||||
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||||
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77
lodash.min.js
vendored
77
lodash.min.js
vendored
@@ -1,40 +1,41 @@
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||||
/*!
|
||||
Lo-Dash 0.10.0 lodash.com/license
|
||||
Underscore.js 1.4.2 underscorejs.org/LICENSE
|
||||
Lo-Dash 1.0.0-rc.2 lodash.com/license
|
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Underscore.js 1.4.3 underscorejs.org/LICENSE
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*/
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lodash.underscore.js
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3798
lodash.underscore.js
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59
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,tt.call(r,n)?r[n]++:r[n]=1}),r},n.defaults=p,n.difference=function(e){for(var t=-1,n=e.length,r=Z.apply(z,arguments),i=[];++t<n;){var s=e[t];0>P(r,s,n)&&i.push(s)}return i},n.filter=T,n.flatten=D,n.forEach=At,n.functions=d,n.groupBy=function(e,t,n){var r={},t=s(t,n);return At(e,function(e,n,i){n=t(e,n,i),(tt.call(r,n)?r[n]:r[n]=[]).push(e)}),r},n.initial=function(e,t,n){if(!e)return[];var r=e.length;return f(e,0,lt(ft(0,r-(null==t||n?1:t||0)),r))},n.intersection=function(e){var t=arguments,n=t.length
|
||||
,r=[];return At(e,function(e){if(0>P(r,e)){for(var i=n;--i;)if(0>P(t[i],e))return;r.push(e)}}),r},n.invert=v,n.invoke=function(e,t){var n=f(arguments,2),r="function"==typeof t,i=[];return At(e,function(e){i.push((r?t:e[t]).apply(e,n))}),i},n.keys=Lt,n.map=C,n.max=k,n.min=function(e,t,n){var r=Infinity,i=-1,o=e?e.length:0,u=r;if(t||!kt(e))t=s(t,n),At(e,function(e,n,i){n=t(e,n,i),n<r&&(r=n,u=e)});else for(;++i<o;)e[i]<u&&(u=e[i]);return u},n.object=function(e,t){for(var n=-1,r=e?e.length:0,i={};++n<
|
||||
r;){var s=e[n];t?i[s]=t[n]:i[s[0]]=s[1]}return i},n.omit=function(e){var t=Z.apply(z,arguments),n={};return xt(e,function(e,r){0>P(t,r,1)&&(n[r]=e)}),n},n.pairs=function(e){var t=[];return Tt(e,function(e,n){t.push([n,e])}),t},n.pick=function(e){for(var t=0,n=Z.apply(z,arguments),r=n.length,i={};++t<r;){var s=n[t];s in e&&(i[s]=e[s])}return i},n.pluck=L,n.range=function(e,t,n){e=+e||0,n=+n||1,null==t&&(t=e,e=0);for(var r=-1,t=ft(0,Y((t-e)/n)),i=Array(t);++r<t;)i[r]=e,e+=n;return i},n.reject=function(
|
||||
e,t,n){return t=s(t,n),T(e,function(e,n,r){return!t(e,n,r)})},n.rest=H,n.shuffle=function(e){var t=-1,n=Array(e?e.length:0);return At(e,function(e){var r=et(ct()*(++t+1));n[t]=n[r],n[r]=e}),n},n.sortBy=function(e,t,n){var i=[],t=s(t,n);At(e,function(e,n,r){i.push({a:t(e,n,r),b:n,c:e})}),e=i.length;for(i.sort(r);e--;)i[e]=i[e].c;return i},n.tap=function(e,t){return t(e),e},n.times=function(e,t,n){for(var e=+e||0,r=-1,i=Array(e);++r<e;)i[r]=t.call(n,r);return i},n.toArray=function(e){return"number"==typeof
|
||||
(e?e.length:0)?f(e):E(e)},n.union=function(){return j(Z.apply(z,arguments))},n.uniq=j,n.values=E,n.where=function(e,t){var n=Lt(t);return T(e,function(e){for(var r=n.length;r--;){var i=e[n[r]]===t[n[r]];if(!i)break}return!!i})},n.without=function(e){for(var t=-1,n=e.length,r=[];++t<n;){var i=e[t];0>P(arguments,i,1)&&r.push(i)}return r},n.zip=function(e){for(var t=-1,n=e?k(L(arguments,"length")):0,r=Array(n);++t<n;)r[t]=L(arguments,t);return r},n.collect=C,n.drop=H,n.each=At,n.extend=c,n.methods=d
|
||||
,n.select=T,n.tail=H,n.unique=j,n.after=function(e,t){return 1>e?t():function(){if(1>--e)return t.apply(this,arguments)}},n.bind=F,n.clone=function(e){return e&&Et[typeof e]?kt(e)?f(e):c({},e):e},n.compose=function(){var e=arguments;return function(){for(var t=arguments,n=e.length;n--;)t=[e[n].apply(this,t)];return t[0]}},n.contains=S,n.debounce=function(e,t,n){function r(){u=null,n||(s=e.apply(o,i))}var i,s,o,u;return function(){var a=n&&!u;return i=arguments,o=this,clearTimeout(u),u=setTimeout(
|
||||
r,t),a&&(s=e.apply(o,i)),s}},n.defer=function(e){var n=f(arguments,1);return setTimeout(function(){e.apply(t,n)},1)},n.delay=function(e,n){var r=f(arguments,2);return setTimeout(function(){e.apply(t,r)},n)},n.escape=function(e){return null==e?"":(e+"").replace(Q,u)},n.every=x,n.find=N,n.has=function(e,t){return e?tt.call(e,t):!1},n.identity=I,n.indexOf=P,n.isArray=kt,n.isBoolean=function(e){return!0===e||!1===e||rt.call(e)==pt},n.isDate=function(e){return rt.call(e)==dt},n.isElement=function(e){return e?1===
|
||||
e.nodeType:!1},n.isEmpty=function(e){if(!e)return!0;if(kt(e)||w(e))return!e.length;for(var t in e)if(tt.call(e,t))return!1;return!0},n.isEqual=m,n.isFinite=function(e){return ot(e)&&!ut(parseFloat(e))},n.isFunction=g,n.isNaN=function(e){return b(e)&&e!=+e},n.isNull=function(e){return null===e},n.isNumber=b,n.isObject=y,n.isRegExp=function(e){return rt.call(e)==gt},n.isString=w,n.isUndefined=function(e){return"undefined"==typeof e},n.lastIndexOf=function(e,t,n){var r=e?e.length:0;for("number"==typeof
|
||||
n&&(r=(0>n?ft(0,r+n):lt(n,r-1))+1);r--;)if(e[r]===t)return r;return-1},n.memoize=function(e,t){var n={};return function(){var r=t?t.apply(this,arguments):arguments[0];return tt.call(n,r)?n[r]:n[r]=e.apply(this,arguments)}},n.mixin=q,n.noConflict=function(){return e._=V,this},n.once=function(e){var t,n=!1;return function(){return n?t:(n=!0,t=e.apply(this,arguments),e=null,t)}},n.random=function(e,t){return null==e&&null==t&&(t=1),e=+e||0,null==t&&(t=e,e=0),e+et(ct()*((+t||0)-e+1))},n.reduce=A,n.reduceRight=
|
||||
O,n.result=function(e,t){var n=e?e[t]:null;return g(n)?e[t]():n},n.size=function(e){var t=e?e.length:0;return"number"==typeof t?t:Lt(e).length},n.some=M,n.sortedIndex=B,n.template=function(e,t,r){e||(e="");var r=p({},r,n.templateSettings),i=0,s="__p+='",u=r.variable;e.replace(RegExp((r.escape||K).source+"|"+(r.interpolate||K).source+"|"+(r.evaluate||K).source+"|$","g"),function(t,n,r,u,a){s+=e.slice(i,a).replace(G,o),s+=n?"'+_['escape']("+n+")+'":u?"';"+u+";__p+='":r?"'+((__t=("+r+"))==null?'':__t)+'"
|
||||
:"",i=a+t.length}),s+="';\n",u||(u="obj",s="with("+u+"||{}){"+s+"}"),s="function("+u+"){var __t,__p='',__j=Array.prototype.join;function print(){__p+=__j.call(arguments,'')}"+s+"return __p}";try{var a=Function("_","return "+s)(n)}catch(f){throw f.source=s,f}return t?a(t):(a.source=s,a)},n.throttle=function(e,t){function n(){u=new Date,o=null,i=e.apply(s,r)}var r,i,s,o,u=0;return function(){var a=new Date,f=t-(a-u);return r=arguments,s=this,0>=f?(clearTimeout(o),o=null,u=a,i=e.apply(s,r)):o||(o=setTimeout
|
||||
(n,f)),i}},n.unescape=function(e){return null==e?"":(e+"").replace($,l)},n.uniqueId=function(e){var t=++W+"";return e?e+t:t},n.wrap=function(e,t){return function(){var n=[e];return nt.apply(n,arguments),t.apply(this,n)}},n.all=x,n.any=M,n.detect=N,n.foldl=A,n.foldr=O,n.include=S,n.inject=A,n.first=_,n.last=function(e,t,n){if(e){var r=e.length;return null==t||n?e[r-1]:f(e,ft(0,r-t))}},n.take=_,n.head=_,n.VERSION="1.0.0-rc.2",q(n),n.prototype.chain=function(){return this.__chain__=!0,this},n.prototype
|
||||
.value=function(){return this.__wrapped__},At("pop push reverse shift sort splice unshift".split(" "),function(e){var t=z[e];n.prototype[e]=function(){var e=this.__wrapped__;return t.apply(e,arguments),wt&&e.length===0&&delete e[0],this}}),At(["concat","join","slice"],function(e){var t=z[e];n.prototype[e]=function(){var e=t.apply(this.__wrapped__,arguments);return this.__chain__&&(e=new n(e),e.__chain__=!0),e}}),R?"object"==typeof module&&module&&module.exports==R?(module.exports=n)._=n:R._=n:e._=
|
||||
n})(this);
|
||||
@@ -1,7 +1,7 @@
|
||||
{
|
||||
"name": "lodash",
|
||||
"version": "0.10.0",
|
||||
"description": "A drop-in replacement for Underscore.js delivering performance, bug fixes, and additional features.",
|
||||
"version": "1.0.0-rc.2",
|
||||
"description": "A utility library, usable as a drop-in replacement for Underscore, delivering performance, bug fixes, and additional features.",
|
||||
"homepage": "http://lodash.com",
|
||||
"main": "./lodash",
|
||||
"keywords": [
|
||||
|
||||
@@ -1600,7 +1600,7 @@
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
suites.push(
|
||||
Benchmark.Suite('`_.toArray` with an array')
|
||||
Benchmark.Suite('`_.toArray` with an array (edge case)')
|
||||
.add(buildName, '\
|
||||
lodash.toArray(numbers)'
|
||||
)
|
||||
|
||||
@@ -680,7 +680,9 @@
|
||||
object = { 'length': 0, 'splice': Array.prototype.splice };
|
||||
equal(lodash.isEmpty(object), false, '_.isEmpty should return `false` for jQuery/MooTools DOM query collections: ' + basename);
|
||||
|
||||
equal(lodash.isFinite('2'), false, '_.isFinite should return `false` for numeric string values: ' + basename);
|
||||
object = { 'a': 1, 'b': 2, 'c': 3 };
|
||||
equal(lodash.isEqual(object, { 'a': 1, 'b': 0, 'c': 3 }), false, '_.isEqual: ' + basename);
|
||||
|
||||
equal(lodash.max('abc'), -Infinity, '_.max should return `-Infinity` for strings: ' + basename);
|
||||
equal(lodash.min('abc'), Infinity, '_.min should return `Infinity` for strings: ' + basename);
|
||||
|
||||
@@ -694,6 +696,15 @@
|
||||
|
||||
equal(lodash.some([false, true, false]), true, '_.some: ' + basename);
|
||||
equal(lodash.template('${a}', object), '${a}', '_.template should ignore ES6 delimiters: ' + basename);
|
||||
equal(lodash.uniqueId(0), '1', '_.uniqueId should ignore a prefix of `0`: ' + basename);
|
||||
|
||||
var wrapped = lodash(1);
|
||||
equal(wrapped.clone() instanceof lodash, false, '_(...) wrapped values are not chainable by default: ' + basename);
|
||||
equal(String(wrapped) === '1', false, '_#toString should not be implemented: ' + basename);
|
||||
equal(Number(wrapped) === 1 , false, '_#valueOf should not be implemented: ' + basename);
|
||||
|
||||
wrapped.chain();
|
||||
equal(wrapped.has('x') instanceof lodash, true, '_#has returns wrapped values when chaining: ' + basename);
|
||||
|
||||
start();
|
||||
});
|
||||
|
||||
241
test/test.js
241
test/test.js
@@ -209,6 +209,13 @@
|
||||
bound(['b'], 'c');
|
||||
deepEqual(args, ['a', ['b'], 'c']);
|
||||
});
|
||||
|
||||
test('ensure `new bound` is an instance of `func`', function() {
|
||||
var func = function() {},
|
||||
bound = _.bind(func, {});
|
||||
|
||||
ok(new bound instanceof func);
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
@@ -243,17 +250,17 @@
|
||||
Klass.prototype = { 'b': 1 };
|
||||
|
||||
var nonCloneable = {
|
||||
'an arguments object': arguments,
|
||||
'an element': window.document && document.body,
|
||||
'a function': Klass,
|
||||
'a Klass instance': new Klass
|
||||
'a function': Klass
|
||||
};
|
||||
|
||||
var objects = {
|
||||
'an arguments object': arguments,
|
||||
'an array': ['a', 'b', 'c', ''],
|
||||
'an array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 },
|
||||
'boolean': false,
|
||||
'boolean object': Object(false),
|
||||
'a Klass instance': new Klass,
|
||||
'an object': { 'a': 0, 'b': 1, 'c': 3 },
|
||||
'an object with object values': { 'a': /a/, 'b': ['B'], 'c': { 'C': 1 } },
|
||||
'an object from another document': _._object || {},
|
||||
@@ -295,6 +302,14 @@
|
||||
ok(actual != expected && actual.a == expected.a && actual.b == expected.b);
|
||||
});
|
||||
|
||||
test('should deep clone `index` and `input` array properties', function() {
|
||||
var array = /x/.exec('x'),
|
||||
actual = _.clone(array, true);
|
||||
|
||||
equal(actual.index, 0);
|
||||
equal(actual.input, 'x');
|
||||
});
|
||||
|
||||
test('should deep clone objects with circular references', function() {
|
||||
var object = {
|
||||
'foo': { 'b': { 'foo': { 'c': { } } } },
|
||||
@@ -530,10 +545,10 @@
|
||||
expected.push(undefined, undefined, undefined);
|
||||
|
||||
deepEqual(actual1, expected);
|
||||
ok('4' in actual1);
|
||||
ok(4 in actual1);
|
||||
|
||||
deepEqual(actual2, expected);
|
||||
ok('4' in actual2);
|
||||
ok(4 in actual2);
|
||||
});
|
||||
}());
|
||||
|
||||
@@ -722,9 +737,9 @@
|
||||
QUnit.module('lodash.initial');
|
||||
|
||||
(function() {
|
||||
test('returns an empty collection for `n` of `0`', function() {
|
||||
test('returns a full collection for `n` of `0`', function() {
|
||||
var array = [1, 2, 3];
|
||||
deepEqual(_.initial(array, 0), []);
|
||||
deepEqual(_.initial(array, 0), [1, 2, 3]);
|
||||
});
|
||||
|
||||
test('should allow a falsey `array` argument', function() {
|
||||
@@ -1375,6 +1390,17 @@
|
||||
QUnit.module('lodash.reduce');
|
||||
|
||||
(function() {
|
||||
test('should pass the correct `callback` arguments', function() {
|
||||
var args,
|
||||
array = [1, 2, 3];
|
||||
|
||||
_.reduce(array, function() {
|
||||
args || (args = slice.call(arguments));
|
||||
});
|
||||
|
||||
deepEqual(args, [1, 2, 1, array]);
|
||||
});
|
||||
|
||||
_.each({
|
||||
'literal': 'abc',
|
||||
'object': Object('abc')
|
||||
@@ -1399,6 +1425,17 @@
|
||||
QUnit.module('lodash.reduceRight');
|
||||
|
||||
(function() {
|
||||
test('should pass the correct `callback` arguments when iterating an array', function() {
|
||||
var args,
|
||||
array = [1, 2, 3];
|
||||
|
||||
_.reduceRight(array, function() {
|
||||
args || (args = slice.call(arguments));
|
||||
});
|
||||
|
||||
deepEqual(args, [3, 2, 1, array]);
|
||||
});
|
||||
|
||||
test('should pass the correct `callback` arguments when iterating an object', function() {
|
||||
var args,
|
||||
object = { 'a': 1, 'b': 2 },
|
||||
@@ -1603,7 +1640,7 @@
|
||||
} catch(e) {
|
||||
var source = e.source;
|
||||
}
|
||||
ok((source + '').indexOf('__p') > -1);
|
||||
ok(/__p/.test(source));
|
||||
});
|
||||
|
||||
test('should work with complex "interpolate" delimiters', function() {
|
||||
@@ -1704,24 +1741,12 @@
|
||||
|
||||
(function() {
|
||||
test('subsequent calls should return the result of the first call', function() {
|
||||
var throttled = _.throttle(function(value) { return value; }, 90),
|
||||
var throttled = _.throttle(function(value) { return value; }, 32),
|
||||
result = [throttled('x'), throttled('y')];
|
||||
|
||||
deepEqual(result, ['x', 'x']);
|
||||
});
|
||||
|
||||
test('supports calls in a loop', function() {
|
||||
var counter = 0,
|
||||
throttled = _.throttle(function() { counter++; }, 90),
|
||||
start = new Date,
|
||||
limit = 180;
|
||||
|
||||
while ((new Date - start) < limit) {
|
||||
throttled();
|
||||
}
|
||||
ok(counter > 1);
|
||||
});
|
||||
|
||||
asyncTest('supports recursive calls', function() {
|
||||
var counter = 0;
|
||||
var throttled = _.throttle(function() {
|
||||
@@ -1763,6 +1788,43 @@
|
||||
QUnit.start();
|
||||
}, 260);
|
||||
});
|
||||
|
||||
asyncTest('should not trigger a trailing call when invoked once', function() {
|
||||
var counter = 0,
|
||||
throttled = _.throttle(function() { counter++; }, 32);
|
||||
|
||||
throttled();
|
||||
equal(counter, 1);
|
||||
|
||||
setTimeout(function() {
|
||||
equal(counter, 1);
|
||||
QUnit.start();
|
||||
}, 64);
|
||||
});
|
||||
|
||||
asyncTest('should trigger trailing call when invoked repeatedly', function() {
|
||||
var actual,
|
||||
counter = 0,
|
||||
limit = 80,
|
||||
throttled = _.throttle(function() { counter++; }, 32),
|
||||
start = new Date;
|
||||
|
||||
while ((new Date - start) < limit) {
|
||||
throttled();
|
||||
}
|
||||
setTimeout(function() {
|
||||
actual = counter + 2;
|
||||
throttled();
|
||||
throttled();
|
||||
}, 64);
|
||||
|
||||
setTimeout(function() {
|
||||
equal(counter, actual);
|
||||
QUnit.start();
|
||||
}, 128);
|
||||
|
||||
ok(counter > 1);
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
@@ -1772,6 +1834,17 @@
|
||||
(function() {
|
||||
var args = arguments;
|
||||
|
||||
test('should return a dense array', function() {
|
||||
var array = Array(3);
|
||||
array[1] = 2;
|
||||
|
||||
var actual = _.toArray(array);
|
||||
|
||||
ok(0 in actual);
|
||||
ok(2 in actual);
|
||||
deepEqual(actual, array);
|
||||
});
|
||||
|
||||
test('should treat array-like objects like arrays', function() {
|
||||
var object = { '0': 'a', '1': 'b', '2': 'c', 'length': 3 };
|
||||
deepEqual(_.toArray(object), ['a', 'b', 'c']);
|
||||
@@ -1782,6 +1855,19 @@
|
||||
deepEqual(_.toArray('abc'), ['a', 'b', 'c']);
|
||||
deepEqual(_.toArray(Object('abc')), ['a', 'b', 'c']);
|
||||
});
|
||||
|
||||
test('should work with a node list for `collection` (test in IE < 9)', function() {
|
||||
if (window.document) {
|
||||
try {
|
||||
var nodeList = document.getElementsByTagName('body'),
|
||||
body = nodeList[0],
|
||||
actual = _.toArray(nodeList);
|
||||
} catch(e) { }
|
||||
deepEqual(actual, [body]);
|
||||
} else {
|
||||
skipTest();
|
||||
}
|
||||
});
|
||||
}(1, 2, 3));
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
@@ -1843,6 +1929,21 @@
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash.uniqueId');
|
||||
|
||||
(function() {
|
||||
test('should return a string value when not passing a prefix argument', function() {
|
||||
equal(typeof _.uniqueId(), 'string');
|
||||
});
|
||||
|
||||
test('should coerce the prefix argument to a string', function() {
|
||||
var actual = [_.uniqueId(3), _.uniqueId(2), _.uniqueId(1)];
|
||||
equal(/3\d+,2\d+,1\d+/.test(actual), true);
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash.where');
|
||||
|
||||
(function() {
|
||||
@@ -1901,7 +2002,7 @@
|
||||
var wrapped = _({ '0': 1, 'length': 1 });
|
||||
wrapped.shift();
|
||||
|
||||
deepEqual(wrapped.keys(), ['length']);
|
||||
deepEqual(wrapped.keys().value(), ['length']);
|
||||
equal(wrapped.first(), undefined);
|
||||
});
|
||||
}());
|
||||
@@ -1915,13 +2016,107 @@
|
||||
var wrapped = _({ '0': 1, 'length': 1 });
|
||||
wrapped.splice(0, 1);
|
||||
|
||||
deepEqual(wrapped.keys(), ['length']);
|
||||
deepEqual(wrapped.keys().value(), ['length']);
|
||||
equal(wrapped.first(), undefined);
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash(...).toString');
|
||||
|
||||
(function() {
|
||||
test('should return the `toString` result of the wrapped value', function() {
|
||||
var wrapped = _([1, 2, 3]);
|
||||
equal(String(wrapped), '1,2,3');
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash(...).valueOf');
|
||||
|
||||
(function() {
|
||||
test('should return the `valueOf` result of the wrapped value', function() {
|
||||
var wrapped = _(123);
|
||||
equal(Number(wrapped), 123);
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash(...) methods capable of returning wrapped and unwrapped values');
|
||||
|
||||
(function() {
|
||||
var array = [1, 2, 3],
|
||||
wrapped = _(array);
|
||||
|
||||
var funcs = [
|
||||
'first',
|
||||
'last'
|
||||
];
|
||||
|
||||
_.each(funcs, function(methodName) {
|
||||
test('_.' + methodName + ' should return an unwrapped value', function() {
|
||||
equal(typeof wrapped[methodName](), 'number');
|
||||
});
|
||||
|
||||
test('_.' + methodName + ' should return a wrapped value', function() {
|
||||
ok(wrapped[methodName](1) instanceof _);
|
||||
});
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash(...) methods that return unwrapped values');
|
||||
|
||||
(function() {
|
||||
var array = [1, 2, 3],
|
||||
wrapped = _(array);
|
||||
|
||||
var funcs = [
|
||||
'contains',
|
||||
'every',
|
||||
'find',
|
||||
'first',
|
||||
'has',
|
||||
'isArguments',
|
||||
'isArray',
|
||||
'isBoolean',
|
||||
'isDate',
|
||||
'isElement',
|
||||
'isEmpty',
|
||||
'isEqual',
|
||||
'isFinite',
|
||||
'isFunction',
|
||||
'isNaN',
|
||||
'isNull',
|
||||
'isNumber',
|
||||
'isObject',
|
||||
'isPlainObject',
|
||||
'isRegExp',
|
||||
'isString',
|
||||
'isUndefined',
|
||||
'last',
|
||||
'reduce',
|
||||
'reduceRight',
|
||||
'some'
|
||||
];
|
||||
|
||||
_.each(funcs, function(methodName) {
|
||||
test('_.' + methodName + ' should return unwrapped values', function() {
|
||||
var result = methodName == 'reduceRight'
|
||||
? wrapped[methodName](_.identity)
|
||||
: wrapped[methodName];
|
||||
|
||||
notEqual(typeof result, 'object', '_.' + methodName + ' returns unwrapped values');
|
||||
});
|
||||
});
|
||||
}());
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
QUnit.module('lodash methods');
|
||||
|
||||
(function() {
|
||||
|
||||
@@ -19,7 +19,6 @@
|
||||
</div>
|
||||
<img id="chart_image" src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
|
||||
</div>
|
||||
<script src="../vendor/json3/lib/json3.js"></script>
|
||||
<script src="../vendor/jquery/jquery.js"></script>
|
||||
<script src="../vendor/platform.js/platform.js"></script>
|
||||
<script>
|
||||
|
||||
184
vendor/backbone/backbone.js
vendored
184
vendor/backbone/backbone.js
vendored
@@ -184,22 +184,20 @@
|
||||
var Model = Backbone.Model = function(attributes, options) {
|
||||
var defaults;
|
||||
var attrs = attributes || {};
|
||||
if (options && options.collection) this.collection = options.collection;
|
||||
this.attributes = {};
|
||||
this._escapedAttributes = {};
|
||||
this.cid = _.uniqueId('c');
|
||||
this.changed = {};
|
||||
this._changes = {};
|
||||
this._pending = {};
|
||||
this.attributes = {};
|
||||
this._escapedAttributes = {};
|
||||
this._modelState = [];
|
||||
if (options && options.collection) this.collection = options.collection;
|
||||
if (options && options.parse) attrs = this.parse(attrs);
|
||||
if (defaults = _.result(this, 'defaults')) {
|
||||
attrs = _.extend({}, defaults, attrs);
|
||||
}
|
||||
this.set(attrs, {silent: true});
|
||||
// Reset change tracking.
|
||||
this.changed = {};
|
||||
this._changes = {};
|
||||
this._pending = {};
|
||||
this._cleanChange = true;
|
||||
this._modelState = [];
|
||||
this._currentState = _.clone(this.attributes);
|
||||
this._previousAttributes = _.clone(this.attributes);
|
||||
this.initialize.apply(this, arguments);
|
||||
};
|
||||
@@ -210,17 +208,26 @@
|
||||
// A hash of attributes whose current and previous value differ.
|
||||
changed: null,
|
||||
|
||||
// A hash of attributes that have changed since the last time `change`
|
||||
// was called.
|
||||
_changes: null,
|
||||
// Whether there is a pending request to fire in the final `change` loop.
|
||||
_pending: false,
|
||||
|
||||
// A hash of attributes that have changed since the last `change` event
|
||||
// began.
|
||||
_pending: null,
|
||||
// Whether the model is in the midst of a change cycle.
|
||||
_changing: false,
|
||||
|
||||
// A hash of attributes with the current model state to determine if
|
||||
// a `change` should be recorded within a nested `change` block.
|
||||
_changing : null,
|
||||
// Whether there has been a `set` call since the last
|
||||
// calculation of the changed hash, for efficiency.
|
||||
_cleanChange: true,
|
||||
|
||||
// The model state used for comparison in determining if a
|
||||
// change should be fired.
|
||||
_currentState: null,
|
||||
|
||||
// An array queue of all changes attributed to a model
|
||||
// on the next non-silent change event.
|
||||
_modelState: null,
|
||||
|
||||
// A hash of the model's attributes when the last `change` occured.
|
||||
_previousAttributes: null,
|
||||
|
||||
// The default name for the JSON `id` attribute is `"id"`. MongoDB and
|
||||
// CouchDB users may want to set this to `"_id"`.
|
||||
@@ -276,6 +283,7 @@
|
||||
// Extract attributes and options.
|
||||
var silent = options && options.silent;
|
||||
var unset = options && options.unset;
|
||||
|
||||
if (attrs instanceof Model) attrs = attrs.attributes;
|
||||
if (unset) for (attr in attrs) attrs[attr] = void 0;
|
||||
|
||||
@@ -285,38 +293,26 @@
|
||||
// Check for changes of `id`.
|
||||
if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
|
||||
|
||||
var changing = this._changing;
|
||||
var now = this.attributes;
|
||||
var escaped = this._escapedAttributes;
|
||||
var prev = this._previousAttributes || {};
|
||||
var esc = this._escapedAttributes;
|
||||
|
||||
// For each `set` attribute...
|
||||
for (attr in attrs) {
|
||||
val = attrs[attr];
|
||||
|
||||
// If the new and current value differ, record the change.
|
||||
if (!_.isEqual(now[attr], val) || (unset && _.has(now, attr))) {
|
||||
delete escaped[attr];
|
||||
this._changes[attr] = true;
|
||||
}
|
||||
// If an escaped attr exists, and the new and current value differ, remove the escaped attr.
|
||||
if (esc[attr] && !_.isEqual(now[attr], val) || (unset && _.has(now, attr))) delete esc[attr];
|
||||
|
||||
// Update or delete the current value.
|
||||
unset ? delete now[attr] : now[attr] = val;
|
||||
|
||||
// If the new and previous value differ, record the change. If not,
|
||||
// then remove changes for this attribute.
|
||||
if (!_.isEqual(prev[attr], val) || (_.has(now, attr) !== _.has(prev, attr))) {
|
||||
this.changed[attr] = val;
|
||||
if (!silent) this._pending[attr] = true;
|
||||
} else {
|
||||
delete this.changed[attr];
|
||||
delete this._pending[attr];
|
||||
if (!changing) delete this._changes[attr];
|
||||
}
|
||||
|
||||
if (changing && _.isEqual(now[attr], changing[attr])) delete this._changes[attr];
|
||||
// Track any action on the attribute.
|
||||
this._modelState.push(attr, val, unset);
|
||||
}
|
||||
|
||||
// Signal that the model's state has potentially changed.
|
||||
this._cleanChange = false;
|
||||
|
||||
// Fire the `"change"` events.
|
||||
if (!silent) this.change(options);
|
||||
return this;
|
||||
@@ -341,6 +337,7 @@
|
||||
// triggering a `"change"` event.
|
||||
fetch: function(options) {
|
||||
options = options ? _.clone(options) : {};
|
||||
if (options.parse === void 0) options.parse = true;
|
||||
var model = this;
|
||||
var success = options.success;
|
||||
options.success = function(resp, status, xhr) {
|
||||
@@ -367,7 +364,7 @@
|
||||
|
||||
// If we're "wait"-ing to set changed attributes, validate early.
|
||||
if (options.wait) {
|
||||
if (!this._validate(attrs, options)) return false;
|
||||
if (attrs && !this._validate(attrs, options)) return false;
|
||||
current = _.clone(this.attributes);
|
||||
}
|
||||
|
||||
@@ -461,37 +458,23 @@
|
||||
// a `"change:attribute"` event for each changed attribute.
|
||||
// Calling this will cause all objects observing the model to update.
|
||||
change: function(options) {
|
||||
var changing = this._changing;
|
||||
var current = this._changing = {};
|
||||
var i, changing = this._changing;
|
||||
this._changing = true;
|
||||
|
||||
// Silent changes become pending changes.
|
||||
for (var attr in this._changes) this._pending[attr] = true;
|
||||
// Generate the changes to be triggered on the model.
|
||||
var triggers = this._changeCenter(true);
|
||||
this._pending = triggers.length;
|
||||
|
||||
// Trigger 'change:attr' for any new or silent changes.
|
||||
var changes = this._changes;
|
||||
this._changes = {};
|
||||
|
||||
// Set the correct state for this._changing values
|
||||
var triggers = [];
|
||||
for (var attr in changes) {
|
||||
current[attr] = this.get(attr);
|
||||
triggers.push(attr);
|
||||
for (i = triggers.length - 2; i >= 0; i -= 2) {
|
||||
this.trigger('change:' + triggers[i], this, triggers[i + 1], options);
|
||||
}
|
||||
|
||||
for (var i=0, l=triggers.length; i < l; i++) {
|
||||
this.trigger('change:' + triggers[i], this, current[triggers[i]], options);
|
||||
}
|
||||
if (changing) return this;
|
||||
|
||||
// Continue firing `"change"` events while there are pending changes.
|
||||
while (!_.isEmpty(this._pending)) {
|
||||
this._pending = {};
|
||||
// Trigger a `change` while there have been changes.
|
||||
while (this._pending) {
|
||||
this._pending = false;
|
||||
this.trigger('change', this, options);
|
||||
// Pending and silent changes still remain.
|
||||
for (var attr in this.changed) {
|
||||
if (this._pending[attr] || this._changes[attr]) continue;
|
||||
delete this.changed[attr];
|
||||
}
|
||||
this._previousAttributes = _.clone(this.attributes);
|
||||
}
|
||||
|
||||
@@ -502,6 +485,7 @@
|
||||
// Determine if the model has changed since the last `"change"` event.
|
||||
// If you specify an attribute name, determine if that attribute has changed.
|
||||
hasChanged: function(attr) {
|
||||
if (!this._cleanChange) this._changeCenter();
|
||||
if (attr == null) return !_.isEmpty(this.changed);
|
||||
return _.has(this.changed, attr);
|
||||
},
|
||||
@@ -522,6 +506,42 @@
|
||||
return changed;
|
||||
},
|
||||
|
||||
// Calculates and handles any changes in `this._modelState`,
|
||||
// checking against `this._currentState` to determine current changes.
|
||||
_changeCenter: function (change) {
|
||||
this.changed = {};
|
||||
var local = {};
|
||||
var triggers = [];
|
||||
var modelState = this._modelState;
|
||||
var currentState = this._currentState;
|
||||
|
||||
// Loop through the current queue of potential model changes.
|
||||
for (var i = modelState.length - 3; i >= 0; i -= 3) {
|
||||
var key = modelState[i], val = modelState[i + 1], unset = modelState[i + 2];
|
||||
|
||||
// If the item hasn't been set locally this round, proceed.
|
||||
if (!local[key]) {
|
||||
local[key] = val;
|
||||
|
||||
// Check if the attribute has been modified since the last change,
|
||||
// and update `this.changed` accordingly.
|
||||
if (currentState[key] !== val || (_.has(currentState, key) && unset)) {
|
||||
this.changed[key] = val;
|
||||
|
||||
// Triggers & modifications are only created inside a `change` call.
|
||||
if (!change) continue;
|
||||
triggers.push(key, val);
|
||||
(!unset) ? currentState[key] = val : delete currentState[key];
|
||||
}
|
||||
}
|
||||
modelState.splice(i,3);
|
||||
}
|
||||
|
||||
// Signals `this.changed` is current to prevent duplicate calls from `this.hasChanged`.
|
||||
this._cleanChange = true;
|
||||
return triggers;
|
||||
},
|
||||
|
||||
// Get the previous value of an attribute, recorded at the time the last
|
||||
// `"change"` event was fired.
|
||||
previous: function(attr) {
|
||||
@@ -599,26 +619,27 @@
|
||||
// Add a model, or list of models to the set. Pass **silent** to avoid
|
||||
// firing the `add` event for every new model.
|
||||
add: function(models, options) {
|
||||
var i, args, length, model, existing;
|
||||
var i, args, length, model, existing, sort;
|
||||
var at = options && options.at;
|
||||
models = _.isArray(models) ? models.slice() : [models];
|
||||
|
||||
// Begin by turning bare objects into model references, and preventing
|
||||
// invalid models from being added.
|
||||
for (i = 0, length = models.length; i < length; i++) {
|
||||
if (models[i] = this._prepareModel(models[i], options)) continue;
|
||||
throw new Error("Can't add an invalid model to a collection");
|
||||
}
|
||||
|
||||
// Turn bare objects into model references, and prevent invalid models
|
||||
// from being added.
|
||||
for (i = models.length - 1; i >= 0; i--) {
|
||||
model = models[i];
|
||||
existing = model.id != null && this._byId[model.id];
|
||||
if(!(model = this._prepareModel(models[i], options))) {
|
||||
this.trigger("error", this, models[i], options);
|
||||
models.splice(i, 1);
|
||||
continue;
|
||||
}
|
||||
models[i] = model;
|
||||
|
||||
// If a duplicate is found, splice it out and optionally merge it into
|
||||
// the existing model.
|
||||
existing = model.id != null && this._byId[model.id];
|
||||
// If a duplicate is found, prevent it from being added and
|
||||
// optionally merge it into the existing model.
|
||||
if (existing || this._byCid[model.cid]) {
|
||||
if (options && options.merge && existing) {
|
||||
existing.set(model, options);
|
||||
sort = true;
|
||||
}
|
||||
models.splice(i, 1);
|
||||
continue;
|
||||
@@ -631,14 +652,15 @@
|
||||
if (model.id != null) this._byId[model.id] = model;
|
||||
}
|
||||
|
||||
// Update `length` and splice in new models.
|
||||
// See if sorting is needed, update `length` and splice in new models.
|
||||
if (models.length) sort = true;
|
||||
this.length += models.length;
|
||||
args = [at != null ? at : this.models.length, 0];
|
||||
push.apply(args, models);
|
||||
splice.apply(this.models, args);
|
||||
|
||||
// Sort the collection if appropriate.
|
||||
if (this.comparator && at == null) this.sort({silent: true});
|
||||
if (sort && this.comparator && at == null) this.sort({silent: true});
|
||||
|
||||
if (options && options.silent) return this;
|
||||
|
||||
@@ -821,7 +843,7 @@
|
||||
},
|
||||
|
||||
// Reset all internal state. Called when the collection is reset.
|
||||
_reset: function(options) {
|
||||
_reset: function() {
|
||||
this.length = 0;
|
||||
this.models = [];
|
||||
this._byId = {};
|
||||
@@ -1204,7 +1226,7 @@
|
||||
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
|
||||
|
||||
// List of view options to be merged as properties.
|
||||
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
|
||||
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
|
||||
|
||||
// Set up all inheritable **Backbone.View** properties and methods.
|
||||
_.extend(View.prototype, Events, {
|
||||
@@ -1313,7 +1335,7 @@
|
||||
// Keys with special meaning *(model, collection, id, className)*, are
|
||||
// attached directly to the view.
|
||||
_configure: function(options) {
|
||||
if (this.options) options = _.extend({}, this.options, options);
|
||||
if (this.options) options = _.extend({}, _.result(this, 'options'), options);
|
||||
_.extend(this, _.pick(options, viewOptions));
|
||||
this.options = options;
|
||||
},
|
||||
@@ -1381,7 +1403,7 @@
|
||||
// Ensure that we have the appropriate request data.
|
||||
if (!options.data && model && (method === 'create' || method === 'update')) {
|
||||
params.contentType = 'application/json';
|
||||
params.data = JSON.stringify(model);
|
||||
params.data = JSON.stringify(model.toJSON(options));
|
||||
}
|
||||
|
||||
// For older servers, emulate JSON by encoding the request into an HTML-form.
|
||||
|
||||
42
vendor/backbone/test/collection.js
vendored
42
vendor/backbone/test/collection.js
vendored
@@ -542,8 +542,7 @@ $(document).ready(function() {
|
||||
equal(col.length, 0);
|
||||
});
|
||||
|
||||
test("#861, adding models to a collection which do not pass validation", 1, function() {
|
||||
raises(function() {
|
||||
test("#861, adding models to a collection which do not pass validation", 2, function() {
|
||||
var Model = Backbone.Model.extend({
|
||||
validate: function(attrs) {
|
||||
if (attrs.id == 3) return "id can't be 3";
|
||||
@@ -554,26 +553,26 @@ $(document).ready(function() {
|
||||
model: Model
|
||||
});
|
||||
|
||||
var col = new Collection;
|
||||
var collection = new Collection;
|
||||
collection.on("error", function() { ok(true); });
|
||||
|
||||
col.add([{id: 1}, {id: 2}, {id: 3}, {id: 4}, {id: 5}, {id: 6}]);
|
||||
}, function(e) {
|
||||
return e.message === "Can't add an invalid model to a collection";
|
||||
});
|
||||
collection.add([{id: 1}, {id: 2}, {id: 3}, {id: 4}, {id: 5}, {id: 6}]);
|
||||
deepEqual(collection.pluck('id'), [1, 2, 4, 5, 6]);
|
||||
});
|
||||
|
||||
test("throwing during add leaves consistent state", 4, function() {
|
||||
var col = new Backbone.Collection();
|
||||
col.on('test', function() { ok(false); });
|
||||
col.model = Backbone.Model.extend({
|
||||
test("Invalid models are discarded.", 5, function() {
|
||||
var collection = new Backbone.Collection;
|
||||
collection.on('test', function() { ok(true); });
|
||||
collection.model = Backbone.Model.extend({
|
||||
validate: function(attrs){ if (!attrs.valid) return 'invalid'; }
|
||||
});
|
||||
var model = new col.model({id: 1, valid: true});
|
||||
raises(function() { col.add([model, {id: 2}]); });
|
||||
var model = new collection.model({id: 1, valid: true});
|
||||
collection.add([model, {id: 2}]);;
|
||||
model.trigger('test');
|
||||
ok(!col.getByCid(model.cid));
|
||||
ok(!col.get(1));
|
||||
equal(col.length, 0);
|
||||
ok(collection.getByCid(model.cid));
|
||||
ok(collection.get(1));
|
||||
ok(!collection.get(2));
|
||||
equal(collection.length, 1);
|
||||
});
|
||||
|
||||
test("multiple copies of the same model", 3, function() {
|
||||
@@ -716,4 +715,15 @@ $(document).ready(function() {
|
||||
this.ajaxSettings.success([model]);
|
||||
});
|
||||
|
||||
test("`sort` shouldn't always fire on `add`", 1, function() {
|
||||
var c = new Backbone.Collection([{id: 1}, {id: 2}, {id: 3}], {
|
||||
comparator: 'id'
|
||||
});
|
||||
c.sort = function(){ ok(true); };
|
||||
c.add([]);
|
||||
c.add({id: 1});
|
||||
c.add([{id: 2}, {id: 3}]);
|
||||
c.add({id: 4});
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
22
vendor/backbone/test/model.js
vendored
22
vendor/backbone/test/model.js
vendored
@@ -99,7 +99,7 @@ $(document).ready(function() {
|
||||
equal(model.url(), '/nested/1/collection/2');
|
||||
});
|
||||
|
||||
test("clone", 8, function() {
|
||||
test("clone", 10, function() {
|
||||
var a = new Backbone.Model({ 'foo': 1, 'bar': 2, 'baz': 3});
|
||||
var b = a.clone();
|
||||
equal(a.get('foo'), 1);
|
||||
@@ -111,6 +111,12 @@ $(document).ready(function() {
|
||||
a.set({foo : 100});
|
||||
equal(a.get('foo'), 100);
|
||||
equal(b.get('foo'), 1, "Changing a parent attribute does not change the clone.");
|
||||
|
||||
var foo = new Backbone.Model({p: 1});
|
||||
var bar = new Backbone.Model({p: 2});
|
||||
bar.set(foo.clone(), {unset: true});
|
||||
equal(foo.get('p'), 1);
|
||||
equal(bar.get('p'), undefined);
|
||||
});
|
||||
|
||||
test("isNew", 6, function() {
|
||||
@@ -897,4 +903,18 @@ $(document).ready(function() {
|
||||
expect(0);
|
||||
});
|
||||
|
||||
test("silent changes in last `change` event back to original does not trigger change", 2, function() {
|
||||
var changes = [];
|
||||
var model = new Backbone.Model();
|
||||
model.on('change:a change:b change:c', function(model, val) { changes.push(val); });
|
||||
model.on('change', function() {
|
||||
model.set({a:'c'}, {silent:true});
|
||||
});
|
||||
model.set({a:'a'});
|
||||
deepEqual(changes, ['a']);
|
||||
model.set({a:'a'}, {silent:true});
|
||||
model.change();
|
||||
deepEqual(changes, ['a']);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
48
vendor/backbone/test/view.js
vendored
48
vendor/backbone/test/view.js
vendored
@@ -165,6 +165,30 @@ $(document).ready(function() {
|
||||
strictEqual(new View().el.id, 'id');
|
||||
});
|
||||
|
||||
test("with options function", 3, function() {
|
||||
var View1 = Backbone.View.extend({
|
||||
options: function() {
|
||||
return {
|
||||
title: 'title1',
|
||||
acceptText: 'confirm'
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
var View2 = View1.extend({
|
||||
options: function() {
|
||||
return _.extend(View1.prototype.options.call(this), {
|
||||
title: 'title2',
|
||||
fixed: true
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
strictEqual(new View2().options.title, 'title2');
|
||||
strictEqual(new View2().options.acceptText, 'confirm');
|
||||
strictEqual(new View2().options.fixed, true);
|
||||
});
|
||||
|
||||
test("with attributes", 2, function() {
|
||||
var View = Backbone.View.extend({
|
||||
attributes: {
|
||||
@@ -331,4 +355,28 @@ $(document).ready(function() {
|
||||
ok(view.$el.is('p:has(a)'));
|
||||
});
|
||||
|
||||
test("events passed in options", 2, function() {
|
||||
var counter = 0;
|
||||
|
||||
var View = Backbone.View.extend({
|
||||
el: '<p><a id="test"></a></p>',
|
||||
increment: function() {
|
||||
counter++;
|
||||
}
|
||||
});
|
||||
|
||||
var view = new View({events:{'click #test':'increment'}});
|
||||
var view2 = new View({events:function(){
|
||||
return {'click #test':'increment'};
|
||||
}});
|
||||
|
||||
view.$('#test').trigger('click');
|
||||
view2.$('#test').trigger('click');
|
||||
equal(counter, 2);
|
||||
|
||||
view.$('#test').trigger('click');
|
||||
view2.$('#test').trigger('click');
|
||||
equal(counter, 4);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
82
vendor/requirejs/require.js
vendored
82
vendor/requirejs/require.js
vendored
@@ -1,5 +1,5 @@
|
||||
/** vim: et:ts=4:sw=4:sts=4
|
||||
* @license RequireJS 2.1.1 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
|
||||
* @license RequireJS 2.1.2 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 = '2.1.1',
|
||||
version = '2.1.2',
|
||||
commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
|
||||
cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
|
||||
jsSuffixRegExp = /\.js$/,
|
||||
@@ -81,6 +81,10 @@ var requirejs, require, define;
|
||||
return hasOwn.call(obj, prop);
|
||||
}
|
||||
|
||||
function getOwn(obj, prop) {
|
||||
return hasProp(obj, prop) && obj[prop];
|
||||
}
|
||||
|
||||
/**
|
||||
* Cycles over properties in an object and calls a function for each
|
||||
* property value. If the function returns a truthy value, then the
|
||||
@@ -89,7 +93,7 @@ var requirejs, require, define;
|
||||
function eachProp(obj, func) {
|
||||
var prop;
|
||||
for (prop in obj) {
|
||||
if (obj.hasOwnProperty(prop)) {
|
||||
if (hasProp(obj, prop)) {
|
||||
if (func(obj[prop], prop)) {
|
||||
break;
|
||||
}
|
||||
@@ -261,7 +265,7 @@ var requirejs, require, define;
|
||||
//otherwise, assume it is a top-level require that will
|
||||
//be relative to baseUrl in the end.
|
||||
if (baseName) {
|
||||
if (config.pkgs[baseName]) {
|
||||
if (getOwn(config.pkgs, baseName)) {
|
||||
//If the baseName is a package name, then just treat it as one
|
||||
//name to concat the name with.
|
||||
normalizedBaseParts = baseParts = [baseName];
|
||||
@@ -279,7 +283,7 @@ var requirejs, require, define;
|
||||
|
||||
//Some use of packages may use a . path to reference the
|
||||
//'main' module name, so normalize for that.
|
||||
pkgConfig = config.pkgs[(pkgName = name[0])];
|
||||
pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
|
||||
name = name.join('/');
|
||||
if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
|
||||
name = pkgName;
|
||||
@@ -302,12 +306,12 @@ var requirejs, require, define;
|
||||
//Find the longest baseName segment match in the config.
|
||||
//So, do joins on the biggest to smallest lengths of baseParts.
|
||||
for (j = baseParts.length; j > 0; j -= 1) {
|
||||
mapValue = map[baseParts.slice(0, j).join('/')];
|
||||
mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
|
||||
|
||||
//baseName segment has config, find if it has one for
|
||||
//this name.
|
||||
if (mapValue) {
|
||||
mapValue = mapValue[nameSegment];
|
||||
mapValue = getOwn(mapValue, nameSegment);
|
||||
if (mapValue) {
|
||||
//Match, update name to the new value.
|
||||
foundMap = mapValue;
|
||||
@@ -325,8 +329,8 @@ var requirejs, require, define;
|
||||
//Check for a star map match, but just hold on to it,
|
||||
//if there is a shorter segment match later in a matching
|
||||
//config, then favor over this star map.
|
||||
if (!foundStarMap && starMap && starMap[nameSegment]) {
|
||||
foundStarMap = starMap[nameSegment];
|
||||
if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
|
||||
foundStarMap = getOwn(starMap, nameSegment);
|
||||
starI = i;
|
||||
}
|
||||
}
|
||||
@@ -358,7 +362,7 @@ var requirejs, require, define;
|
||||
}
|
||||
|
||||
function hasPathFallback(id) {
|
||||
var pathConfig = config.paths[id];
|
||||
var pathConfig = getOwn(config.paths, id);
|
||||
if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
|
||||
removeScript(id);
|
||||
//Pop off the first array value, since it failed, and
|
||||
@@ -419,7 +423,7 @@ var requirejs, require, define;
|
||||
|
||||
if (prefix) {
|
||||
prefix = normalize(prefix, parentName, applyMap);
|
||||
pluginModule = defined[prefix];
|
||||
pluginModule = getOwn(defined, prefix);
|
||||
}
|
||||
|
||||
//Account for relative paths if there is a base name.
|
||||
@@ -472,7 +476,7 @@ var requirejs, require, define;
|
||||
|
||||
function getModule(depMap) {
|
||||
var id = depMap.id,
|
||||
mod = registry[id];
|
||||
mod = getOwn(registry, id);
|
||||
|
||||
if (!mod) {
|
||||
mod = registry[id] = new context.Module(depMap);
|
||||
@@ -483,7 +487,7 @@ var requirejs, require, define;
|
||||
|
||||
function on(depMap, name, fn) {
|
||||
var id = depMap.id,
|
||||
mod = registry[id];
|
||||
mod = getOwn(registry, id);
|
||||
|
||||
if (hasProp(defined, id) &&
|
||||
(!mod || mod.defineEmitComplete)) {
|
||||
@@ -503,7 +507,7 @@ var requirejs, require, define;
|
||||
errback(err);
|
||||
} else {
|
||||
each(ids, function (id) {
|
||||
var mod = registry[id];
|
||||
var mod = getOwn(registry, id);
|
||||
if (mod) {
|
||||
//Set error on module, so it skips timeout checks.
|
||||
mod.error = err;
|
||||
@@ -562,7 +566,7 @@ var requirejs, require, define;
|
||||
id: mod.map.id,
|
||||
uri: mod.map.url,
|
||||
config: function () {
|
||||
return (config.config && config.config[mod.map.id]) || {};
|
||||
return (config.config && getOwn(config.config, mod.map.id)) || {};
|
||||
},
|
||||
exports: defined[mod.map.id]
|
||||
});
|
||||
@@ -584,14 +588,14 @@ var requirejs, require, define;
|
||||
traced[id] = true;
|
||||
each(mod.depMaps, function (depMap, i) {
|
||||
var depId = depMap.id,
|
||||
dep = registry[depId];
|
||||
dep = getOwn(registry, depId);
|
||||
|
||||
//Only force things that have not completed
|
||||
//being defined, so still in the registry,
|
||||
//and only if it has not been matched up
|
||||
//in the module already.
|
||||
if (dep && !mod.depMatched[i] && !processed[depId]) {
|
||||
if (traced[depId]) {
|
||||
if (getOwn(traced, depId)) {
|
||||
mod.defineDep(i, defined[depId]);
|
||||
mod.check(); //pass false?
|
||||
} else {
|
||||
@@ -691,9 +695,9 @@ var requirejs, require, define;
|
||||
}
|
||||
|
||||
Module = function (map) {
|
||||
this.events = undefEvents[map.id] || {};
|
||||
this.events = getOwn(undefEvents, map.id) || {};
|
||||
this.map = map;
|
||||
this.shim = config.shim[map.id];
|
||||
this.shim = getOwn(config.shim, map.id);
|
||||
this.depExports = [];
|
||||
this.depMaps = [];
|
||||
this.depMatched = [];
|
||||
@@ -940,7 +944,7 @@ var requirejs, require, define;
|
||||
});
|
||||
}));
|
||||
|
||||
normalizedMod = registry[normalizedMap.id];
|
||||
normalizedMod = getOwn(registry, normalizedMap.id);
|
||||
if (normalizedMod) {
|
||||
//Mark this as a dependency for this plugin, so it
|
||||
//can be traced for cycles.
|
||||
@@ -1005,6 +1009,11 @@ var requirejs, require, define;
|
||||
//it.
|
||||
getModule(moduleMap);
|
||||
|
||||
//Transfer any config to this other module.
|
||||
if (hasProp(config.config, id)) {
|
||||
config.config[moduleName] = config.config[id];
|
||||
}
|
||||
|
||||
try {
|
||||
req.exec(text);
|
||||
} catch (e) {
|
||||
@@ -1060,7 +1069,7 @@ var requirejs, require, define;
|
||||
!this.skipMap);
|
||||
this.depMaps[i] = depMap;
|
||||
|
||||
handler = handlers[depMap.id];
|
||||
handler = getOwn(handlers, depMap.id);
|
||||
|
||||
if (handler) {
|
||||
this.depExports[i] = handler(this);
|
||||
@@ -1085,7 +1094,7 @@ var requirejs, require, define;
|
||||
//Skip special modules like 'require', 'exports', 'module'
|
||||
//Also, don't call enable if it is already enabled,
|
||||
//important in circular dependency cases.
|
||||
if (!handlers[id] && mod && !mod.enabled) {
|
||||
if (!hasProp(handlers, id) && mod && !mod.enabled) {
|
||||
context.enable(depMap, this);
|
||||
}
|
||||
}));
|
||||
@@ -1093,7 +1102,7 @@ var requirejs, require, define;
|
||||
//Enable each plugin that is used in
|
||||
//a dependency
|
||||
eachProp(this.pluginMaps, bind(this, function (pluginMap) {
|
||||
var mod = registry[pluginMap.id];
|
||||
var mod = getOwn(registry, pluginMap.id);
|
||||
if (mod && !mod.enabled) {
|
||||
context.enable(pluginMap, this);
|
||||
}
|
||||
@@ -1126,7 +1135,10 @@ var requirejs, require, define;
|
||||
};
|
||||
|
||||
function callGetModule(args) {
|
||||
getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
|
||||
//Skip modules already defined.
|
||||
if (!hasProp(defined, args[0])) {
|
||||
getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
|
||||
}
|
||||
}
|
||||
|
||||
function removeListener(node, func, name, ieName) {
|
||||
@@ -1239,7 +1251,7 @@ var requirejs, require, define;
|
||||
deps: value
|
||||
};
|
||||
}
|
||||
if (value.exports && !value.exportsFn) {
|
||||
if ((value.exports || value.init) && !value.exportsFn) {
|
||||
value.exportsFn = context.makeShimExports(value);
|
||||
}
|
||||
shim[id] = value;
|
||||
@@ -1301,7 +1313,7 @@ var requirejs, require, define;
|
||||
if (value.init) {
|
||||
ret = value.init.apply(global, arguments);
|
||||
}
|
||||
return ret || getGlobal(value.exports);
|
||||
return ret || (value.exports && getGlobal(value.exports));
|
||||
}
|
||||
return fn;
|
||||
},
|
||||
@@ -1325,7 +1337,7 @@ var requirejs, require, define;
|
||||
//If require|exports|module are requested, get the
|
||||
//value for them from the special handlers. Caveat:
|
||||
//this only works while module is being defined.
|
||||
if (relMap && handlers[deps]) {
|
||||
if (relMap && hasProp(handlers, deps)) {
|
||||
return handlers[deps](registry[relMap.id]);
|
||||
}
|
||||
|
||||
@@ -1413,7 +1425,7 @@ var requirejs, require, define;
|
||||
takeGlobalQueue();
|
||||
|
||||
var map = makeModuleMap(id, relMap, true),
|
||||
mod = registry[id];
|
||||
mod = getOwn(registry, id);
|
||||
|
||||
delete defined[id];
|
||||
delete urlFetched[map.url];
|
||||
@@ -1441,7 +1453,7 @@ var requirejs, require, define;
|
||||
* used by the optimizer.
|
||||
*/
|
||||
enable: function (depMap, parent) {
|
||||
var mod = registry[depMap.id];
|
||||
var mod = getOwn(registry, depMap.id);
|
||||
if (mod) {
|
||||
getModule(depMap).enable();
|
||||
}
|
||||
@@ -1455,7 +1467,7 @@ var requirejs, require, define;
|
||||
*/
|
||||
completeLoad: function (moduleName) {
|
||||
var found, args, mod,
|
||||
shim = config.shim[moduleName] || {},
|
||||
shim = getOwn(config.shim, moduleName) || {},
|
||||
shExports = shim.exports;
|
||||
|
||||
takeGlobalQueue();
|
||||
@@ -1481,9 +1493,9 @@ var requirejs, require, define;
|
||||
|
||||
//Do this after the cycle of callGetModule in case the result
|
||||
//of those calls/init calls changes the registry.
|
||||
mod = registry[moduleName];
|
||||
mod = getOwn(registry, moduleName);
|
||||
|
||||
if (!found && !defined[moduleName] && mod && !mod.inited) {
|
||||
if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
|
||||
if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
|
||||
if (hasPathFallback(moduleName)) {
|
||||
return;
|
||||
@@ -1534,8 +1546,8 @@ var requirejs, require, define;
|
||||
//and work up from it.
|
||||
for (i = syms.length; i > 0; i -= 1) {
|
||||
parentModule = syms.slice(0, i).join('/');
|
||||
pkg = pkgs[parentModule];
|
||||
parentPath = paths[parentModule];
|
||||
pkg = getOwn(pkgs, parentModule);
|
||||
parentPath = getOwn(paths, parentModule);
|
||||
if (parentPath) {
|
||||
//If an array, it means there are a few choices,
|
||||
//Choose the one that is desired
|
||||
@@ -1660,7 +1672,7 @@ var requirejs, require, define;
|
||||
contextName = config.context;
|
||||
}
|
||||
|
||||
context = contexts[contextName];
|
||||
context = getOwn(contexts, contextName);
|
||||
if (!context) {
|
||||
context = contexts[contextName] = req.s.newContext(contextName);
|
||||
}
|
||||
|
||||
14
vendor/underscore/test/arrays.js
vendored
14
vendor/underscore/test/arrays.js
vendored
@@ -55,18 +55,16 @@ $(document).ready(function() {
|
||||
|
||||
test("compact", function() {
|
||||
equal(_.compact([0, 1, false, 2, false, 3]).length, 3, 'can trim out all falsy values');
|
||||
var result = (function(){ return _(arguments).compact().length; })(0, 1, false, 2, false, 3);
|
||||
var result = (function(){ return _.compact(arguments).length; })(0, 1, false, 2, false, 3);
|
||||
equal(result, 3, 'works on an arguments object');
|
||||
});
|
||||
|
||||
test("flatten", function() {
|
||||
if (window.JSON) {
|
||||
var list = [1, [2], [3, [[[4]]]]];
|
||||
equal(JSON.stringify(_.flatten(list)), '[1,2,3,4]', 'can flatten nested arrays');
|
||||
equal(JSON.stringify(_.flatten(list, true)), '[1,2,3,[[[4]]]]', 'can shallowly flatten nested arrays');
|
||||
var result = (function(){ return _.flatten(arguments); })(1, [2], [3, [[[4]]]]);
|
||||
equal(JSON.stringify(result), '[1,2,3,4]', 'works on an arguments object');
|
||||
}
|
||||
var list = [1, [2], [3, [[[4]]]]];
|
||||
deepEqual(_.flatten(list), [1,2,3,4], 'can flatten nested arrays');
|
||||
deepEqual(_.flatten(list, true), [1,2,3,[[[4]]]], 'can shallowly flatten nested arrays');
|
||||
var result = (function(){ return _.flatten(arguments); })(1, [2], [3, [[[4]]]]);
|
||||
deepEqual(result, [1,2,3,4], 'works on an arguments object');
|
||||
});
|
||||
|
||||
test("without", function() {
|
||||
|
||||
17
vendor/underscore/test/collections.js
vendored
17
vendor/underscore/test/collections.js
vendored
@@ -348,6 +348,11 @@ $(document).ready(function() {
|
||||
|
||||
var array = [{}];
|
||||
_.groupBy(array, function(value, index, obj){ ok(obj === array); });
|
||||
|
||||
var array = [1, 2, 1, 2, 3];
|
||||
var grouped = _.groupBy(array);
|
||||
equal(grouped['1'].length, 2);
|
||||
equal(grouped['3'].length, 1);
|
||||
});
|
||||
|
||||
test('countBy', function() {
|
||||
@@ -372,6 +377,11 @@ $(document).ready(function() {
|
||||
|
||||
var array = [{}];
|
||||
_.countBy(array, function(value, index, obj){ ok(obj === array); });
|
||||
|
||||
var array = [1, 2, 1, 2, 3];
|
||||
var grouped = _.countBy(array);
|
||||
equal(grouped['1'], 2);
|
||||
equal(grouped['3'], 1);
|
||||
});
|
||||
|
||||
test('sortedIndex', function() {
|
||||
@@ -408,6 +418,13 @@ $(document).ready(function() {
|
||||
|
||||
var numbers = _.toArray({one : 1, two : 2, three : 3});
|
||||
equal(numbers.join(', '), '1, 2, 3', 'object flattened into array');
|
||||
|
||||
// test in IE < 9
|
||||
try {
|
||||
var actual = _.toArray(document.childNodes);
|
||||
} catch(ex) { }
|
||||
|
||||
ok(_.isArray(actual), 'should not throw converting a node list');
|
||||
});
|
||||
|
||||
test('size', function() {
|
||||
|
||||
29
vendor/underscore/test/functions.js
vendored
29
vendor/underscore/test/functions.js
vendored
@@ -34,8 +34,10 @@ $(document).ready(function() {
|
||||
// To test this with a modern browser, set underscore's nativeBind to undefined
|
||||
var F = function () { return this; };
|
||||
var Boundf = _.bind(F, {hello: "moe curly"});
|
||||
equal(new Boundf().hello, undefined, "function should not be bound to the context, to comply with ECMAScript 5");
|
||||
var newBoundf = new Boundf();
|
||||
equal(newBoundf.hello, undefined, "function should not be bound to the context, to comply with ECMAScript 5");
|
||||
equal(Boundf().hello, "moe curly", "When called without the new operator, it's OK to be bound to the context");
|
||||
ok(newBoundf instanceof F, "a bound instance is an instance of the original function");
|
||||
});
|
||||
|
||||
test("bindAll", function() {
|
||||
@@ -163,6 +165,31 @@ $(document).ready(function() {
|
||||
}, 400);
|
||||
});
|
||||
|
||||
asyncTest("throttle triggers trailing call after repeatedly invoked", 2, function() {
|
||||
var actual;
|
||||
var counter = 0;
|
||||
var limit = 80;
|
||||
var incr = function(){ counter++; };
|
||||
var throttledIncr = _.throttle(incr, 32);
|
||||
|
||||
var stamp = new Date;
|
||||
while ((new Date - stamp) < limit) {
|
||||
throttledIncr();
|
||||
}
|
||||
_.delay(function() {
|
||||
actual = counter + 2;
|
||||
throttledIncr();
|
||||
throttledIncr();
|
||||
}, 64);
|
||||
|
||||
_.delay(function() {
|
||||
equal(counter, actual);
|
||||
start();
|
||||
}, 128);
|
||||
|
||||
ok(counter > 1);
|
||||
});
|
||||
|
||||
asyncTest("debounce", 1, function() {
|
||||
var counter = 0;
|
||||
var incr = function(){ counter++; };
|
||||
|
||||
26
vendor/underscore/test/objects.js
vendored
26
vendor/underscore/test/objects.js
vendored
@@ -53,6 +53,13 @@ $(document).ready(function() {
|
||||
ok(_.isEqual(result, {x:2, a:'b'}), 'extending from multiple source objects last property trumps');
|
||||
result = _.extend({}, {a: void 0, b: null});
|
||||
equal(_.keys(result).join(''), 'ab', 'extend does not copy undefined values');
|
||||
|
||||
try {
|
||||
result = {};
|
||||
_.extend(result, null, undefined, {a:1});
|
||||
} catch(ex) {}
|
||||
|
||||
equal(result.a, 1, 'should not error on `null` or `undefined` sources');
|
||||
});
|
||||
|
||||
test("pick", function() {
|
||||
@@ -96,6 +103,13 @@ $(document).ready(function() {
|
||||
equal(options.empty, "", 'value exists');
|
||||
ok(_.isNaN(options.nan), "NaN isn't overridden");
|
||||
equal(options.word, "word", 'new value is added, first one wins');
|
||||
|
||||
try {
|
||||
options = {};
|
||||
_.defaults(options, null, undefined, {a:1});
|
||||
} catch(ex) {}
|
||||
|
||||
equal(options.a, 1, 'should not error on `null` or `undefined` sources');
|
||||
});
|
||||
|
||||
test("clone", function() {
|
||||
@@ -337,16 +351,10 @@ $(document).ready(function() {
|
||||
|
||||
// Chaining.
|
||||
ok(!_.isEqual(_({x: 1, y: undefined}).chain(), _({x: 1, z: 2}).chain()), 'Chained objects containing different values are not equal');
|
||||
equal(_({x: 1, y: 2}).chain().isEqual(_({x: 1, y: 2}).chain()).value(), true, '`isEqual` can be chained');
|
||||
|
||||
// Custom `isEqual` methods.
|
||||
var isEqualObj = {isEqual: function (o) { return o.isEqual == this.isEqual; }, unique: {}};
|
||||
var isEqualObjClone = {isEqual: isEqualObj.isEqual, unique: {}};
|
||||
|
||||
ok(_.isEqual(isEqualObj, isEqualObjClone), 'Both objects implement identical `isEqual` methods');
|
||||
ok(_.isEqual(isEqualObjClone, isEqualObj), 'Commutative equality is implemented for objects with custom `isEqual` methods');
|
||||
ok(!_.isEqual(isEqualObj, {}), 'Objects that do not implement equivalent `isEqual` methods are not equal');
|
||||
ok(!_.isEqual({}, isEqualObj), 'Commutative equality is implemented for objects with different `isEqual` methods');
|
||||
a = _({x: 1, y: 2}).chain();
|
||||
b = _({x: 1, y: 2}).chain();
|
||||
equal(_.isEqual(a.isEqual(b), _(true)), true, '`isEqual` can be chained');
|
||||
|
||||
// Objects from another frame.
|
||||
ok(_.isEqual({}, iObject));
|
||||
|
||||
11
vendor/underscore/test/utility.js
vendored
11
vendor/underscore/test/utility.js
vendored
@@ -37,8 +37,10 @@ $(document).ready(function() {
|
||||
ok(_.isEqual(vals, [0,1,2]), "is 0 indexed");
|
||||
//
|
||||
vals = [];
|
||||
_(3).times(function (i) { vals.push(i); });
|
||||
_(3).times(function(i) { vals.push(i); });
|
||||
ok(_.isEqual(vals, [0,1,2]), "works as a wrapper");
|
||||
// collects return values
|
||||
ok(_.isEqual([0, 1, 2], _.times(3, function(i) { return i; })), "collects return values");
|
||||
});
|
||||
|
||||
test("mixin", function() {
|
||||
@@ -173,10 +175,11 @@ $(document).ready(function() {
|
||||
|
||||
test('_.template provides the generated function source, when a SyntaxError occurs', function() {
|
||||
try {
|
||||
_.template('<b><%= if %></b>');
|
||||
} catch (e) {
|
||||
ok(e.source.indexOf('( if )') > 0);
|
||||
_.template('<b><%= if x %></b>');
|
||||
} catch (ex) {
|
||||
var source = ex.source;
|
||||
}
|
||||
ok(/__p/.test(source));
|
||||
});
|
||||
|
||||
test('_.template handles \\u2028 & \\u2029', function() {
|
||||
|
||||
4
vendor/underscore/underscore-min.js
vendored
4
vendor/underscore/underscore-min.js
vendored
File diff suppressed because one or more lines are too long
63
vendor/underscore/underscore.js
vendored
63
vendor/underscore/underscore.js
vendored
@@ -1,4 +1,4 @@
|
||||
// Underscore.js 1.4.2
|
||||
// Underscore.js 1.4.3
|
||||
// http://underscorejs.org
|
||||
// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
|
||||
// Underscore may be freely distributed under the MIT license.
|
||||
@@ -24,7 +24,6 @@
|
||||
var push = ArrayProto.push,
|
||||
slice = ArrayProto.slice,
|
||||
concat = ArrayProto.concat,
|
||||
unshift = ArrayProto.unshift,
|
||||
toString = ObjProto.toString,
|
||||
hasOwnProperty = ObjProto.hasOwnProperty;
|
||||
|
||||
@@ -65,7 +64,7 @@
|
||||
}
|
||||
|
||||
// Current version.
|
||||
_.VERSION = '1.4.2';
|
||||
_.VERSION = '1.4.3';
|
||||
|
||||
// Collection Functions
|
||||
// --------------------
|
||||
@@ -102,6 +101,8 @@
|
||||
return results;
|
||||
};
|
||||
|
||||
var reduceError = 'Reduce of empty array with no initial value';
|
||||
|
||||
// **Reduce** builds up a single result from a list of values, aka `inject`,
|
||||
// or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
|
||||
_.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
|
||||
@@ -119,7 +120,7 @@
|
||||
memo = iterator.call(context, memo, value, index, list);
|
||||
}
|
||||
});
|
||||
if (!initial) throw new TypeError('Reduce of empty array with no initial value');
|
||||
if (!initial) throw new TypeError(reduceError);
|
||||
return memo;
|
||||
};
|
||||
|
||||
@@ -146,7 +147,7 @@
|
||||
memo = iterator.call(context, memo, obj[index], index, list);
|
||||
}
|
||||
});
|
||||
if (!initial) throw new TypeError('Reduce of empty array with no initial value');
|
||||
if (!initial) throw new TypeError(reduceError);
|
||||
return memo;
|
||||
};
|
||||
|
||||
@@ -239,7 +240,7 @@
|
||||
if (_.isEmpty(attrs)) return [];
|
||||
return _.filter(obj, function(value) {
|
||||
for (var key in attrs) {
|
||||
if (_.has(attrs, key) && attrs[key] !== value[key]) return false;
|
||||
if (attrs[key] !== value[key]) return false;
|
||||
}
|
||||
return true;
|
||||
});
|
||||
@@ -316,7 +317,7 @@
|
||||
// An internal function used for aggregate "group by" operations.
|
||||
var group = function(obj, value, context, behavior) {
|
||||
var result = {};
|
||||
var iterator = lookupIterator(value);
|
||||
var iterator = lookupIterator(value || _.identity);
|
||||
each(obj, function(value, index) {
|
||||
var key = iterator.call(context, value, index, obj);
|
||||
behavior(result, key, value);
|
||||
@@ -336,7 +337,7 @@
|
||||
// either a string attribute to count by, or a function that returns the
|
||||
// criterion.
|
||||
_.countBy = function(obj, value, context) {
|
||||
return group(obj, value, context, function(result, key, value) {
|
||||
return group(obj, value, context, function(result, key) {
|
||||
if (!_.has(result, key)) result[key] = 0;
|
||||
result[key]++;
|
||||
});
|
||||
@@ -358,7 +359,8 @@
|
||||
// Safely convert anything iterable into a real, live array.
|
||||
_.toArray = function(obj) {
|
||||
if (!obj) return [];
|
||||
if (obj.length === +obj.length) return slice.call(obj);
|
||||
if (_.isArray(obj)) return slice.call(obj);
|
||||
if (obj.length === +obj.length) return _.map(obj, _.identity);
|
||||
return _.values(obj);
|
||||
};
|
||||
|
||||
@@ -408,7 +410,7 @@
|
||||
|
||||
// Trim out all falsy values from an array.
|
||||
_.compact = function(array) {
|
||||
return _.filter(array, function(value){ return !!value; });
|
||||
return _.filter(array, _.identity);
|
||||
};
|
||||
|
||||
// Internal implementation of a recursive `flatten` function.
|
||||
@@ -572,8 +574,8 @@
|
||||
// optionally). Binding with arguments is also known as `curry`.
|
||||
// Delegates to **ECMAScript 5**'s native `Function.bind` if available.
|
||||
// We check for `func.bind` first, to fail fast when `func` is undefined.
|
||||
_.bind = function bind(func, context) {
|
||||
var bound, args;
|
||||
_.bind = function(func, context) {
|
||||
var args, bound;
|
||||
if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
|
||||
if (!_.isFunction(func)) throw new TypeError;
|
||||
args = slice.call(arguments, 2);
|
||||
@@ -581,6 +583,7 @@
|
||||
if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
|
||||
ctor.prototype = func.prototype;
|
||||
var self = new ctor;
|
||||
ctor.prototype = null;
|
||||
var result = func.apply(self, args.concat(slice.call(arguments)));
|
||||
if (Object(result) === result) return result;
|
||||
return self;
|
||||
@@ -636,6 +639,7 @@
|
||||
args = arguments;
|
||||
if (remaining <= 0) {
|
||||
clearTimeout(timeout);
|
||||
timeout = null;
|
||||
previous = now;
|
||||
result = func.apply(context, args);
|
||||
} else if (!timeout) {
|
||||
@@ -758,8 +762,10 @@
|
||||
// Extend a given object with all the properties in passed-in object(s).
|
||||
_.extend = function(obj) {
|
||||
each(slice.call(arguments, 1), function(source) {
|
||||
for (var prop in source) {
|
||||
obj[prop] = source[prop];
|
||||
if (source) {
|
||||
for (var prop in source) {
|
||||
obj[prop] = source[prop];
|
||||
}
|
||||
}
|
||||
});
|
||||
return obj;
|
||||
@@ -788,8 +794,10 @@
|
||||
// Fill in a given object with default properties.
|
||||
_.defaults = function(obj) {
|
||||
each(slice.call(arguments, 1), function(source) {
|
||||
for (var prop in source) {
|
||||
if (obj[prop] == null) obj[prop] = source[prop];
|
||||
if (source) {
|
||||
for (var prop in source) {
|
||||
if (obj[prop] == null) obj[prop] = source[prop];
|
||||
}
|
||||
}
|
||||
});
|
||||
return obj;
|
||||
@@ -954,7 +962,7 @@
|
||||
|
||||
// Is a given object a finite number?
|
||||
_.isFinite = function(obj) {
|
||||
return isFinite( obj ) && !isNaN( parseFloat(obj) );
|
||||
return isFinite(obj) && !isNaN(parseFloat(obj));
|
||||
};
|
||||
|
||||
// Is the given value `NaN`? (NaN is the only number which does not equal itself).
|
||||
@@ -1000,7 +1008,9 @@
|
||||
|
||||
// Run a function **n** times.
|
||||
_.times = function(n, iterator, context) {
|
||||
for (var i = 0; i < n; i++) iterator.call(context, i);
|
||||
var accum = Array(n);
|
||||
for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
|
||||
return accum;
|
||||
};
|
||||
|
||||
// Return a random integer between min and max (inclusive).
|
||||
@@ -1065,7 +1075,7 @@
|
||||
// Useful for temporary DOM ids.
|
||||
var idCounter = 0;
|
||||
_.uniqueId = function(prefix) {
|
||||
var id = idCounter++;
|
||||
var id = '' + ++idCounter;
|
||||
return prefix ? prefix + id : id;
|
||||
};
|
||||
|
||||
@@ -1115,11 +1125,18 @@
|
||||
text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
|
||||
source += text.slice(index, offset)
|
||||
.replace(escaper, function(match) { return '\\' + escapes[match]; });
|
||||
source +=
|
||||
escape ? "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'" :
|
||||
interpolate ? "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'" :
|
||||
evaluate ? "';\n" + evaluate + "\n__p+='" : '';
|
||||
|
||||
if (escape) {
|
||||
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
|
||||
}
|
||||
if (interpolate) {
|
||||
source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
|
||||
}
|
||||
if (evaluate) {
|
||||
source += "';\n" + evaluate + "\n__p+='";
|
||||
}
|
||||
index = offset + match.length;
|
||||
return match;
|
||||
});
|
||||
source += "';\n";
|
||||
|
||||
|
||||
Reference in New Issue
Block a user