Mercurial > repo
changeset 1343:379d72ea85b6
<GreyKnight> fetch http://sprunge.us/ZJCe
author | HackBot |
---|---|
date | Thu, 10 Jan 2013 13:24:00 +0000 |
parents | 4b8ca994f6de |
children | 972124ab193f |
files | ZJCe |
diffstat | 1 files changed, 24 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ZJCe Thu Jan 10 13:24:00 2013 +0000 @@ -0,0 +1,24 @@ +import Data.List +import Data.Char + +standardURL = "http://esolangs.org/wiki/Main_Page" + + +replace :: (Eq a) => [a] -> [a] -> [a] -> [a] +replace _ _ [] = [] +replace old new (y:ys) = + case stripPrefix old (y:ys) of + Nothing -> y : replace old new ys + Just ys' -> new ++ replace old new ys' + +applyGenTemplate :: String -> String -> String -> String -- nick url template -> result +applyGenTemplate nick url template = nick ++ ": " ++ replace "^" nick (replace "@" url template) + +applyTemplate :: String -> String -> String -- nick template -> result +applyTemplate nick template = applyGenTemplate nick standardURL template + + +main = do + template <- getLine + putStrLn (applyTemplate nick template) +