comparing arrays in objective-c

Question

Ok a pretty simple question.. in c++ it seems to work but in objective-c i seem to struggle with it :S .. If you want to compare two arrays it should be something like thi

Answer 1

You want the isEqualToArray: method. As in:

if ([arrayOne isEqualToArray:arrayTwo]) {
  // Do something
}

This will recursively compare the two arrays, while having the advantage of not being needlessly circuitous and not requiring a loop.