> I'm obviously missing something basic here but I don't seem to be able to use > the >=> operator which is apparently defined in the Prelude and also in > Control.Monad.
Sorry, I wasn't very clear in my original posting. What I meant to say is that the compiler seems to be unable to find a definition of >=>. I get the message: Not in scope: `>=>' My understanding is that I shouldn't need to import this at all by default, and that importing Control.Monad should also pick it up. > My imports are: > > import Prelude hiding (abs, lookup, init) > > import Data.Maybe > import Data.List as List hiding (lookup, insert, delete, union, init) > import Data.Map as Map hiding (update, delete, union, null, findIndex) > import qualified Data.Tree as Tree > import Control.Monad > import Control.Monad.State > > Any suggestions anyone? > > thanks, > Roly Perera _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
