[Haskell-beginners] How to improve lazyness of a foldl (and memory footprint)

Henk-Jan van Tuyl hjgtuyl at chello.nl
Thu May 16 00:02:07 CEST 2013

On Wed, 15 May 2013 14:55:43 +0200, Giacomo Tesio <giacomo at tesio.it> wrote:

> Turned out that I didn't need fold at all, just a proper groupBy.
> As for these lines
> module Main (
>>     main
>> ) where
> they were generated by Leksah. Do you suggest to remove them? And what
> about Leksah as an IDE: do you use it?

I do not know whether or not these lines will give you problems; you  
simply do not need them. I use Geany as IDE. My main problem with Leksah  
is that you can not open files with drag and drop or clicking on a .hs  
file in the file manager (Windows). Geany has serious problems too; I have  
to look for another IDE.

Henk-Jan van Tuyl

Folding at home
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