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KVO has a mechanism of providing a context which allows avoiding collisions between registering/unregistering/handling KVO code residing in a superclass vs subclass implementation.
Notifications have no mechanism to avoid that. NotificationController seems like the best place to provide such functionality.
The text was updated successfully, but these errors were encountered:
KVO
has a mechanism of providing acontext
which allows avoiding collisions between registering/unregistering/handlingKVO
code residing in a superclass vs subclass implementation.Notifications
have no mechanism to avoid that.NotificationController
seems like the best place to provide such functionality.The text was updated successfully, but these errors were encountered: