Returns a new set formed by adding the objects in a given set to the receiving set.
Original signature is '- (NSSet *)setByAddingObjectsFromSet:(NSSet *)other'
Available in Mac OS X v10.5 and later.


- other (NSSet)
- The set of objects to add to the receiving set.

A new set formed by adding the objects in other to the receiving set.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)