Hello Bruno, Thursday, September 21, 2006, 8:28:23 AM, you wrote:
First, how do I fix the identation of the if then else?
http://haskell.org/haskellwiki/IO_inside contains a lot of information about using IO monad
Second, I want to test this function, without hitting the filesystem. In C++ I would use a istringstream. I couldn't find a function that returns a Handle from a String.
http://haskell.org/haskellwiki/Library/Streams although you will need to slightly change your program using v* operations instead of h*, in return you will get ability to use String as Stream: h1 <- openFile "test" ReadMode vGetChar h1 h2 <- newStringReader "input" vGetChar h2 -- Best regards, Bulat mailto:Bulat.Ziganshin@gmail.com