iOS engineers, we all know that iOS code can get pretty messy, crashy, buggy and almost impossible to debug. What are some of the coding practices that you used that have helped your app to more well written? I will consolidate your suggestions into an github page. Some of things that I can think of are
1) Switch statement should always be exhaustive.
2) Avoid state as much as possible
3) Singleton's are evil
Love to learn from your experience!
