Swift: Functors, Applicatives, and Monads in Pictures

Well I'll be damned. That actually explained Monads to me. I think this might be the "explain like I'm 5 Monads"-article that reddit has been looking for :) Kudos.

The original Haskell article that is the source for the images: http://adit.io/posts/2013-04-17-functors,_applicatives,_and_...