In yesterday’s post, I introduced monadt, a gem that adds algebraic data types (ADTs) and monads to Ruby. Today I’m going to dive into how monadt provides monad support, specifically the imperative-looking syntactical sugar you get in languages like Haskell and F#.
Functional programming is elegant and expressive. I’ve written before about my love of partial application, and how the funkify gem can be used to bring the power of partial application to your Ruby code. But partial application is just one of the powerful idioms from functional languages that I’d like to borrow in object-oriented languages. […]