[Haskell-beginners] Re: let indenting problems

[7stud]

Miguel Pignatelli <miguel.pignatelli <at> uv.es> writes:

> 
> What about...
> 
> mySort xs = let myCompare x y 	
> 		 | lx < ly = LT
> 		 | lx == ly = EQ
> 		 | lx > ly = GT
> 		   where
> 		    lx = length x
> 		    ly = length y
> 		in sortBy myCompare xs
> 

That doesn't work for me:

-- bhask.hs

mySort xs = let myCompare x y  
                | lx < ly = LT 
                | lx == ly = EQ 
                | lx > ly = GT 
                   where   
                    lx = length x
                    ly = length y
               in sortBy myCompare xs




Prelude> :load bhask.hs 
[1 of 1] Compiling Main             ( bhask.hs, interpreted )

bhask.hs:4:16: parse error (possibly incorrect indentation)
Failed, modules loaded: none.
Prelude>


Line 4 is the first guard.