How to let the sortedArrayUsingSelector using integer to sort instead of String?

Question

I have some data like this :

1, 111, 2, 333, 45, 67, 322, 4445

NSArray *array = [[myData allKeys]sortedArrayUsingSelector: @selector(compare:)];
         


        

Answer 1

Implement your own method that returns NSComparisonResult. It can be in a category if you wish.