Objective-C: enumerating blocks for an array in REVERSE order?

Question

There is an enumerateWithBlock NSArray method, but I need to list it in reverse order, is there a block for this, or do I need to use a for loop, not a fast loop, but the traditional for (int i = array.count - 1 ; i >= 0 ; i--) alone?

Thanks!

Answer 1

You can use enumerateObjectsWithOptions: usingBlock: passing the NSEnumerationReverse parameter as a parameter.

Answer 2

You can use reverseObjectEnumerator

 for (id someObject in [myArray reverseObjectEnumerator]) { // print some info NSLog([someObject description]); } 

Hope this helps!