JavaScript 的 MVC 框架，Backbone.js 1.2.2 發布

Backbone.js 是一種重量級javascript  MVC 應用框架,通過Models進行key-value綁定及custom事件處理,通過Collections提供一套豐富的API用于枚舉功能,通過 Views來進行事件處理及與現有的Application通過RESTful JSON接口進行交互.

Backbone.js 1.2.2 發布，此版本更新內容如下：

• Collection methods find, filter, reject, every, some, and partition can now take a model-attributes-style predicate:  this.collection.reject({user: 'guybrush'}).

• Backbone Events once again supports multiple-event maps (obj.on({'error change': action})). This was a previously undocumented feature inadvertently removed in 1.2.0.

• Added Collection#includes as an alias of Collection#contains and as a replacement for Collection#include in Underscore.js >= 1.8.

下載：

• 開發版：http://backbonejs.org/backbone.js

• 穩定版：http://backbonejs.org/backbone-min.js

• 測試版：https://raw.github.com/jashkenas/backbone/master/backbone.js