array-flattened (npm): * 递归调用  * 将全局变量设置在参数中  * 函数包裹，延缓执行 # Usage ``` javascript import flatten from 'array-flattened' flatten([1, 2, 3, [4], [5, ['a']]]); // => [1, 2, 3, 4, 5, 'a'] ``` ### Author haoj ### reference arr-flatten
Keywords: flatten|array