Hi I tried this but it diddn't work in ghci:
import qualified Data.Map as Map test :: Map.Map [Int] [[Int]] -> Bool test (fromList[((i:is), (j:js))]) = [i] == j i get the : "Parse error in pattern Failed." error. regards _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
