[Haskell-beginners] Using a monadic operation in a list comprehension.

Kim-Ee Yeoh ky3 at atamo.com
Thu Sep 25 19:07:13 UTC 2014


On Mon, Sep 22, 2014 at 3:55 AM, Derek McLoughlin <
derek.mcloughlin at gmail.com> wrote:

> Thanks very much for your clear explanation! Worked perfectly.


Thanks for taking the time to say this :)

I hope I didn't belabor the mismatched effects bit. Combining effects is a
wide open field of research if you look at papers like Extensible Effects,
Monad Coproducts, etc.

Point being, there just might be a way to make your code as originally
written compile and work as you expect it to. Ah, the joys of life at the
bleeding edge!

-- Kim-Ee
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