On Wed, Dec 17, 2008 at 7:36 PM, Brian Hurt <[email protected]> wrote: > > I know it's not hard to write, but still: > > concat :: String -> [String] -> String > concat _ [] = "" > concat _ [x] = x > concat sep x:xs = x ++ sep ++ (concat sep xs) > > I've got to be stupid and missing it in the standard libraries. Please tell > me where. Thanks.
Just hoogle the type: http://haskell.org/hoogle/?hoogle=String+-%3E+[String]+-%3E+String and see the first hit. regards, Bas _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
