新闻 lodash 3.8.0 发布，JavaScript 实用工具库 下载

lodash 3.8.0 发布，此版本更新内容如下：

• 
  Added _.mapKeys, _.unzipWith, & _.zipWith
  
  
• 
  Allowed _.difference, _.intersection, _.uniq, & _.xor to accept array-like values
  
  
• 
  Ensured empty brackets are ignored by _.get & _.set
  
  
• 
  Ensured baseAt, basePullAt, & pullAt handle nullish values correctly
  
  
• 
  Ensured baseGet only returns undefined for incomplete paths
  
  
• 
  Ensured _.padLeft & _.padRight handle empty strings correctly
  
  
• 
  Made _.isEqual treat -0 & 0 as equivalent
  
  
• 
  Narrowed bitmask checks in _.flow & _.flowRight
  
  
• 
  Optimized lazy slice for start of 0
  
  
• 
  Optimized _.flatten methods
  
  
• 
  Restricted Object.assign use to strict mode only
  

此版本现已提供下载：https://github.com/lodash/lodash/archive/3.8.0.zip。

lodash 是一个 JavaScript 实用工具库，提供一致性，模块化，性能和配件等功能。

_.assign({ 'a': 1 }, { 'b': 2 }, { 'c': 3 });
// → { 'a': 1, 'b': 2, 'c': 3 }
_.map([1, 2, 3], function(n) { return n * 3; });
// → [3, 6, 9]

当前支持 Chrome 39-40, Firefox 34-35, IE 6-11, Opera 25-26, Safari 5-8, io.js 1.0.4, Node.js 0.8.28 & 0.10.35, PhantomJS 1.9.8, RingoJS 0.11, & Rhino 1.7RC5。
lodash 3.8.0 发布，JavaScript 实用工具库下载地址