[Haskell-beginners] Debugging in Haskell

[Dimitri DeFigueiredo]

I did try to use Leksah, but did not like the interface. I don't think 
it helped with debugging, but may be mistaken. I'm now using sublime 3 
and hoping that someday I will be able to use Atom. Emacs appears to be 
the standard, but it is just too ugly for me.

Dimitri


On 09/04/15 02:03, emacstheviking wrote:
> That's interesting.
>
> I must confess that I find the need to debug in Haskell greatly 
> reduced because I tend to design stuff in small incremental steps in 
> ghci / emac in a Lisp like way which means that I am reasoning out my 
> code as I write it which usually means there are no logical bugs at least.
>
> However I can see the need on occasion to maybe debug into issues 
> relating to threads / STM and behaviours between processes in general.
>
> Have you tried using Leksah, the Haskell IDE?
>
>
>
> On 9 April 2015 at 02:21, Dimitri DeFigueiredo 
> <defigueiredo at ucdavis.edu <mailto:defigueiredo at ucdavis.edu>> wrote:
>
>     I need to improve my Haskell debugging skills. I know of
>     quickcheck, but that's for testing. It seems that:
>
>     - Debug.Trace and
>     - dynamic breakpoints in GHCi
>
>     Are the two easy ways to check the state of your program at a
>     specific point in execution.
>     Is there another simple tool that I should know about? Any tips?
>
>     Thank you,
>
>     Dimitri
>
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