Case insensitive comparison NSString

Question

Can anyone point me to any resources about case insensitive comparison in Objective C? It doesn\'t seem to have an equivalent method to str1.equalsIgnoreCase(str2)

Answer 1

Converting Jason Coco's answer to Swift for the profoundly lazy :)

if ("Some String" .caseInsensitiveCompare("some string") == .OrderedSame)
{
  // Strings are equal.
}