[Haskell-cafe] Suspected stupid Haskell Question

[Stefan Holdermans]

BH,

> Is there a library function to take a list of Strings and return a  
> list of
> ints showing how many times each String occurs in the list.
>
> So for example:
>
> ["egg", "egg", "cheese"] would return [2,1]

freq xs = map length (group xs)

HTH,

   Stefan