> > mention_only_once file action = do > want [file] > file *> action > > main = mention_only_once "file1" $ \x -> do need ["file2"] > putStrLn "Hello" > putStrLn "World" > >
Thanks Bulat .... I guess even this should work - main = do let file1="file1" want [file1] file1 *> \x -> do need ["file2"] putStrLn "Hello" putStrLn "World" -- Regards, Kashyap _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
