Ashley Yakeley <[EMAIL PROTECTED]> writes: > Prelude> 0 * 2 > 0
We can generalize this. import Monad double_your_monad_in_30_days :: (MonadPlus M) => M a double_your_monad_in_30_days = mzero `mplus` mzero _______________________________________________ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
