Once you have basics down, it's worthwhile to go through and understand these: http://www.zvon.org/other/haskell/Outputlist/introduction.html http://www.zvon.o

Once you have basics down, it's worthwhile to go through and understand these: http://www.zvon.org/other/haskell/Outputlist/introduction.html http://www.zvon.org/other/haskell/Outputlist/introduction.ht...