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

[MAN]

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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