Running one function after another completes

Question

I am trying to run loadViews() after the pullData() completes and I am wondering what the best way of doing this is? I would like to set a 10 sec timeout on it as well so I

Answer 1

You can achieve like this :-

func demo(completion: (success: Bool) -> Void) {
     // code goes here
   completion(success: true)
}