Re: [Haskell-cafe] Convert IO Int to Int

9 Jun 2009


      On Tue, Jun 9, 2009 at 2:52 PM, ptrash wrote:
...
Hmm...it am not getting through it. I just want to generate a random number
and then compare it with other numbers. Something like
r = randomRIO (1, 10)
if (r > 5) then... else ...
You have to do it inside the IO monad, something like

    myFunc  = do
        r <- randomRIO (1, 10
        if r > 5
            then ...
            else ...

/M

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Magnus Therning                        (OpenPGP: 0xAB4DFBA4)
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