[Haskell-beginners] Debugging in Haskell

[emacstheviking]

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>
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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