Instance Method


Adds to the set each object contained in a given array that is not already a member.


func addObjects(from array: [Any])



An array of objects to add to the set.

See Also

Adding and removing entries

func add(Any)

Adds a given object to the set, if it is not already a member.

func filter(using: NSPredicate)

Evaluates a given predicate against the set’s content and removes from the set those objects for which the predicate returns false.

func remove(Any)

Removes a given object from the set.

func removeAllObjects()

Empties the set of all of its members.