On Page 231for iOS Apprentice Tutorial 3 v5.0 there is an exercise that asks "what happens if you remove the call to removeObserver() from deinit? Hint: add print(self) inside the closure.
I did just that and performed the exercise repro steps, but I’m not seeing any real difference in debug output with or without the call to removeObserver() from deinit.
what should I be seeing? where exactly should the print(self) be added within the closure?
thanks in advance!