Comment by avalys

I feel like these tutorials always fall apart when they start introducing Haskell syntax and say "That's Monad, simple as that!"

  class Functor f where
    flip fmap :: f a -> (a ->   b) -> f b
  class Monad m where
    (>>=) ::     m a -> (a -> m b) -> m b

Sorry, that's not doing much for me! I am now going to look for a tutorial on Monads that's written in, say, Python, so at least I don't have to learn an abstract new language alongside the abstract new concept.