Doctests are often useful to briefly demonstrate how something works: http://hackage.haskell.org/package/doctest http://hackage.haskell.org/package/doctest The

Doctests are often useful to briefly demonstrate how something works: http://hackage.haskell.org/package/doctest http://hackage.haskell.org/package/doctest They are a bit finicky to set up though. Another good resource: http://yannesposito.com/Scratch/en/blog/Haskell-Tutorials--a-tutorial/ http://yannesposito.com/Scratch/en/blog/Haskell-Tutorials--a...