Returns a Boolean value that indicates whether the receiver contains a given object.
Original signature is '- (BOOL)doesContain:(id)object'
Available in Mac OS X v10.0 and later.


- object (Id)
- The object to search for in the receiver.

YES if the receiver contains object, otherwise NO.

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