[Haskell-beginners] iterateM

[Adrian May]

Hi Volker,

In the meantime I did something very simple. I just have a step function
taking a maybe state parameter which recurses until the state is nothing.
Then main = step init

Adrian.
 On 18 Jun 2013 13:29, "Karl Voelker" <ktvoelker at gmail.com> wrote:

> I would use the State monad rather than passing the state explicitly. Then
> the "body of the loop" is of type "m a" rather than "a -> m a", and you can
> use "sequence . repeat" on it.
>
> -Karl
>
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