Lately I’ve been playing around with some functional languages and concepts. I have found that some of these concepts are directly applicable in the OOP code that I’ve been writing. One of those concepts that I think is worth talking about is the Monad. This is something that every functional developer tries to write a tutorial on, because it’s such a cool but hard to grasp concept. This post is not really going to be a Monad tutorial per se, but more of a post about bringing the general concept to OOP, and what that looks like.