On Wed, Oct 7, 2009 at 2:28 PM, Michael Mossey <m...@alumni.caltech.edu>wrote:
> I don't quite follow your response. I want a program that initializes the > generator from the global generator because I want different behavior every > time I run it. So it will need IO. That's what I was trying to demonstrate. > And I was wondering if one can get around the difficulty of passing the > generator from call to call by using newStdGen in this way. > You should only have to call newStdGen once: main = do g <- newStdGen let (g1,g2) = split g let xs = [1..10] print $ shuffle g1 xs print $ shuffle g2 xs
_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
