Neil Rutland <neilrutland2 <at> hotmail.com> writes: [snip] > type Bob = [(Int, Int)] > newLine :: Bob > newLine = [(1,4)] > > i have tried to use the follwing but it returns the error below it. > > newLine !! 0 - (so that should give it the newLine list and try and return > the 1st element of the list) > > the error reads thus > > ERROR file:.\VicotriaLine.txt:107 - Type error in final generator > *** Term : newLine !! 0 > *** Type : (Int,Int) > *** Does not match : IO a
newLine is already defined -- call it 'x' instead and !! will do what you expect. Tom _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe