Monad Stacks

Speaker: Harry Laoulakos

Monad Stacks or: How I Learned to Stop Worrying and Love the Free Monad

In this talk, I will demonstrate various techniques, such as: Monad Transformers, Effects libraries, and Free monads. These techniques can be used to transform scala “spaghetti” code (that is embedded maps, flatmaps and pattern matching) to cleaner code that almost looks like imperative code.