Returns a Boolean value that indicates whether the receiver is less than or equal to another given object.
- macOS 10.0+
The object with which to compare the receiver.
true if the receiver is less than or equal to
During the evaluation of an
NSWhose object that contains a test whose operator is
is message may be sent to each potentially specified object, if the potentially specified object does not implement a
scripting method and the object being tested against does not implement a
The default implementation for this method provided by
NSObject method returns
true if a
compare: message sent to the same object would return