Initializes a newly allocated set with the objects that are contained in the specified range of an array, optionally copying the items.
- iOS 5.0+
- macOS 10.7+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
An array of objects to add to the new set.
If the same object appears more than once in array, it is represented only once in the returned ordered set.
The range of objects in
arrayto add to the ordered set.
truethe objects are copied to the ordered set; otherwise
An initialized ordered set containing a uniqued collection of the objects contained in specified range of the the array.