17 Aug
2010
17 Aug
'10
4:34 p.m.
prad wrote:
On Sun, 15 Aug 2010 21:11:52 +0200 however, i also have:
======== subs (l:ls) | ls==[] = l : [] | otherwise = case l of "```" -> do let (code:z) = ls str = gt code -- works --str <- readFile "B" -- doesn't work subs (str:z) _ -> l : subs ls
gt s = case s of "B" -> "BBBB" "C" -> "CCCC" ========
Can I make a general suggestion? It looks to me like you need to work through a book like "Real World Haskell" sequentially from the beginning. It looks like you are trying to do complex things before you've mastered simple things. Mike