On 9/13/06, Henning Thielemann <[EMAIL PROTECTED]> wrote:
If you want more sugar, what about the list monad?
main = do
args <- getArgs
sequence_ $
do arg <- args
n <- [1..3]
return (putStrLn $ show n ++ ") " ++ arg)
Or, what about using ListT to combine it with IO, eliminating the need for
two separate `do' blocks?
main = (>> return ()) $ runListT $ do
arg <- ListT getArgs
n <- ListT $ return [1..3]
liftIO $ putStrLn ((show n) ++ ") " ++ arg)
Mike
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