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Today's Topics:
1. Re: Noobie attempt to process log output into dependency
graph (Imants Cekusins)
2. Re: Noobie attempt to process log output into dependency
graph (John Lusk)
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Message: 1
Date: Thu, 15 Dec 2016 22:23:55 +0100
From: Imants Cekusins <ima...@gmail.com>
To: The Haskell-Beginners Mailing List - Discussion of primarily
beginner-level topics related to Haskell <beginners@haskell.org>
Subject: Re: [Haskell-beginners] Noobie attempt to process log output
into dependency graph
Message-ID:
<CAP1qinZzr+1woOuuuLXfrji63uL9AXDgM7_=9o7n14twu-7...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
> f :: [input] -> state -> outputs
.. or with state monad m it could be a combination of
f :: [input] -> m outputs
f :: [input] -> outputs - for intermediate results where state is not R/W
state + IO is not too difficult. here is a very good explanation
<http://stackoverflow.com/questions/3640120/combine-state-with-io-actions>
I understood the last one - Use liftIO - best
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Message: 2
Date: Thu, 15 Dec 2016 16:25:37 -0500
From: John Lusk <johnlu...@gmail.com>
To: The Haskell-Beginners Mailing List - Discussion of primarily
beginner-level topics related to Haskell <beginners@haskell.org>
Subject: Re: [Haskell-beginners] Noobie attempt to process log output
into dependency graph
Message-ID:
<cajqkmbyanq9v79lx3x8jnwnokrrk2ng5kyiokx37wbip69e...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Thanks!!
John.
On Thu, Dec 15, 2016 at 4:23 PM, Imants Cekusins <ima...@gmail.com> wrote:
> > f :: [input] -> state -> outputs
>
> .. or with state monad m it could be a combination of
>
> f :: [input] -> m outputs
>
> f :: [input] -> outputs - for intermediate results where state is not R/W
>
>
> state + IO is not too difficult. here is a very good explanation
> <http://stackoverflow.com/questions/3640120/combine-state-with-io-actions>
> I understood the last one - Use liftIO - best
>
> _______________________________________________
> Beginners mailing list
> Beginners@haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners
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>
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