I am making a program that prompts the user for a line and then prints it to the console. My code looks like this:
main :: IO ()
main = do
putStr "> "
result <- getLine
putStrLn result
The problem is, Haskell's IO is lazy. So this happens:
$ ghc test.hs
[1 of 1] Compiling Main ( test.hs, test.o )
Linking test ...
$ ./test
hello
> hello
How can I make my Haskell IO actions perform in the action I write them in?
