How to implement an NSNotification observer in Swift

By John Clem June 23, 2014 How to implement an NSNotification observer in Swift As I sat down to write some code this week, I stopped for a moment to think about a more “Swift” way of applying an NSNotification observer; here’s what I came up with: In my project, I wanted to implement an NSNotification observer (namely, UITextFieldTextDidChangeNotification). My initial thought was to use my go-to