Replacing the Objective-C “Delegate Pattern” With ReactiveCocoa
Instead of having to assign a delegate to the UISearchBar and implement
searchBar:textDidChange:, let’s modify the UISearchBar so there is a signal representing changes to the text.
Instead of having to assign a delegate to the UISearchBar and implement
searchBar:textDidChange:, let’s modify the UISearchBar so there is a signal representing changes to the text.
