Comparisons are forced to return either
NSOrdered if the strings are equivalent but not strictly equal.
- iOS 2.0+
- macOS 10.5+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
This option ensures reliable, reproducible results when sorting. For example, “aaa” is greater than "AAA” if
NSCase is specified.