Instance Method


Empties the dictionary of its entries.


func removeAllObjects()


Each key and corresponding value object is sent a release message.

See Also

Removing Entries From a Mutable Dictionary

func removeObject(forKey: Any)

Removes a given key and its associated value from the dictionary.

func removeObjects(forKeys: [Any])

Removes from the dictionary entries specified by elements in a given array.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software