See this thread: http://www.haskell.org/pipermail/haskell-cafe/2010-October/084291.html
On 14 March 2011 15:48, tsuraan <tsur...@gmail.com> wrote: > In my code, I'm doing this quite a lot: > > x <- someIO > case x of > Opt1 -> ... > > Having a line for extracting the value from the IO (or STM) and then > acting on the value seems unnatural. Is there a more concise way to > do this? This code: > > case someIO of > Opt1 -> ... > > Doesn't work, but is there something like that, that is valid? > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe > -- Ozgur Akgun
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