How is it done? Ive checked the reference page for NSSet but only found the method ‘anyObject’ which returns a random set member. But what if I know which set member I want to grab?
I have not used NSSet, but if you use the OPTION key and cursor over the keyword NSSet in your code, you can get access to the documentation.
I suppose of interest would be these accessors:
- (NSArray *)allObjects;
- (NSEnumerator *)objectEnumerator;
see the documentation for more.