On 18 Dec 2008, at 7:36 am, Brian Hurt 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.
You want concat (intersperse sep strings) using functions from List. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
