How to sort NSMutableArray which contains NSIndexPath integer array?

Question

I have a NSMutableArray .

It contains NSIndexPaths which itself a NSUInteger array.

Array looks like this

[

 (NSIndexPath xxxxxxx) 3 indexes [1, 0, 0],   
 (NSIndexPath xxxxxxx) 3 indexes [2, 1, 1],  
 (NSIndexPath xxxxxxx) 3 indexes [1, 1, 0],  
 (NSIndexPath xxxxxxx) 3 indexes [1, 0, 1],

. .

]

Now i want to sort the NSMutableArray based on NSIndexPath integer array values. And the result should be following like this.

[

(NSIndexPath xxxxxxx) 3 indexes [1, 0, 0],  
(NSIndexPath xxxxxxx) 3 indexes [1, 0, 1],   
(NSIndexPath xxxxxxx) 3 indexes [1, 1, 0],   
(NSIndexPath xxxxxxx) 3 indexes [2, 1, 1],  

..

]

How to do it?

Answer 1

假设你的NSMutableArray被称为indexPaths ，你可以这样做：

[indexPaths sortUsingSelector:@selector(compare:)];

Answer 2

除了Maddy的建议，您可以尝试使用应用所需特定排序规则的自定义NSSortDescriptor。