运用定制的NSMutableDictionary方法对NSMutableArray排序

使用定制的NSMutableDictionary方法对NSMutableArray排序

首先，给NSMutableDictionary建一个分类，里面加上自定义的排序方法。

?

头文件：

?

{    Age = 26;    Name = Michael;},{    Age = 32;    Name = Josh;},{    Age = 24;    Name = Eric;},{    Age = 25;    Name = Emilla;},{    Age = 22;    Name = Echo;}

?