Re: [Haskell-beginners] Hint on exercise from Real World Haskell

When you read a file (System.IO.readFile, for example) its content is returned as a String... consider: type String = [Char] What function would you use to count the elements in a list? El lun, 28-06-2010 a las 22:45 -0400, Chris Saunders escribió:

I have been working on the exercises from chapter 1 of Real World Haskell. I seem to be stuck on a solution to:

4.Modify the WC.hs example again, to print the number of characters in a file.

I'm hoping to get a hint for this one. I may request a solution later but for now I would prefer just a hint.

Regards Chris Saunders

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