You might be thinking of Zed Shaw's "Learn Python the Hard Way", which started a spat between him and Mark Pilgrim over the best way to teach Python. It was al

You might be thinking of Zed Shaw's "Learn Python the Hard Way", which started a spat between him and Mark Pilgrim over the best way to teach Python. It was also ripped off to make a Ruby version later, which Zed got pretty annoyed at (FWIW, the Ruby version basically replaced the Python examples with Ruby, while not changing the explanations - which were very much tied to Python). However, none of that has anything to do with Learn You a Haskell, which looks excellent and will probably mean I don't make my savings goal next week :<.