ubuntuusers.de › Ablage › idea to make code more simple.

Titel:

idea to make code more simple.

Datum:

24. Februar 2011 19:36

Aktionen:

Zeige Eintrag als Rohtext an

Code:

let check = do when (null args) $ Left "No arguments given. See --help for more info."
               when (length params > 1) $ Left ("No arguments given for " ++ param)
               return (param,pArgs)
               where (params@(param:_),rest) = span (\(c:_) -> c=='-') args
                     (pArgs,_) = span (\(c:_) -> c/='-') rest

ubuntuusers.de › Ablage › idea to make code more simple.