[Haskell-beginners] Re: let indenting problems

[Heinrich Apfelmus]

7stud wrote:
>
> import Data.List (sortBy)
> 
> mySort xs = sortBy myCompare xs
>     where myCompare x y  
>               | lx < ly    = LT
>               | lx == ly   = EQ
>               | lx > ly    = GT            
>              where lx = length x
>                    ly = length y

How about

   import Data.Ord (comparing)

   mySort = sortBy (comparing length)

or at least

   mySort = sortBy myCompare
       where
       myCompare x y = compare (length x) (length y)


Regards,
apfelmus

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