ios - Find missing objects in NSSet -


I have 2 NSSet, say SetA and SetB

There are 3 objects in the set = @ [Object A, Obsubs, Objective];

There are 4 objects in the set SetB = @ [ObjectA, ObjectC, ObjectD, ObjectE];

I have to find out which objects are missing in the set. In a way, I can do it again on every object in the set and find it in the set.

Question - Is there a quick way to achieve this goal in which I do not have to walk again on the whole set. Sets are dynamically populated. Use NSMutableSet and minusSet to remove elements in

Second set What is the difference for you?

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