title: Cocoa: Check if two NSArrays are equal
body: <p>I have two NSArrays of NSRects (stored using NSStringFromRect(NSRect)). Is there a quick way to check and see if the items in the array are equal or will I have to do a loop? So item 1 in array 1 = item 1 in array 2, etc. etc. </p>
  
  <p>Thanks</p>