10 Oct
2000
10 Oct
'00
5:36 p.m.
Hello! On Tue, Oct 10, 2000 at 07:11:14PM +0100, Graeme Turner wrote:
[...]
I am e-mailing you to see if you could offer me a bit of assistance. I have chosen to use Haskell in a minor assignment at my University, Heriot Watt in Edinburgh. The basic aim is to read in a file of data, sort it and then display it.
[...]
How about import List(sort) main = do fileContents <- readFile "inputFile" -- the do notation hides the bind (>>=) operator. -- fileContents :: String (=== [Char]) let l = lines fileContents -- l :: [String] let sortedL = sort l -- sortedL :: [String] let outputData = unlines sortedL -- outputData :: String putStr outputData Regards, Hannah.