set(_:forKey:)
Sets the value of the specified key to a Boolean value.
Declaration
func set(_ value: Bool, forKey defaultName: String)Parameters
- value:
The Boolean value to store in the defaults database.
- defaultName:
The key that contains the setting’s name.
Discussion
This method places the Boolean value in an NSNumber type before writing the key and value to the defaults database. After you call this method, the system generates a didChangeNotification for registered observers.