What kind of code would you write if it would be such monad?Useless stuff like: s2 = do push 11 push 17 count >>= push binop (+) binop (*) pop
Then you should use something like data Stack a = Stack {run :: [Integer] -> (a,[Integer])} _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe