Very interesting, and a simple enough use-case that a Haskell novice can get the gist of it. It's very informative of how real Haskell development works; it's a

Very interesting, and a simple enough use-case that a Haskell novice can get the gist of it. It's very informative of how real Haskell development works; it's a brass-tacks kind of example which you don't necessarily see a lot of in the Haskell world.