[Haskell-cafe] Convert IO Int to Int
Jochem Berndsen
jochem at functor.nl
Tue Jun 9 06:33:52 EDT 2009
ptrash wrote:
> Hi,
>
> I am using the System.Random method randomRIO. How can I convert its output
> to an Int?
>
> Thanks...
You cannot [1], you should read up on monads and I/O in Haskell, for example
http://haskell.org/haskellwiki/IO_inside
[1] Yes, you can, but no, you don't want to.
Regards,
--
Jochem Berndsen | jochem at functor.nl
GPG: 0xE6FABFAB
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