A good way to practice is to implement all functions that you know from
Data.List. Most (all?) can be implemented using recursion, and then a
subsequent excercise would be to refactor them using foldr, foldl etc.
On 11 May 2015 at 21:14, Roelof Wobben
I want to learn Haskell but still have some problems on using recursion. On simple tasks I can make it work but for example the tower of Hanoi I cannot figure out how things are can be solved.
Is there a book or tutorial with exercises so I can pratice it
Roelof
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