[Haskell-beginners] [IO String] to IO [String]
ovidiudeac at gmail.com
Sun Mar 31 12:19:41 CEST 2013
I have the function f which reads lines form the stdin and looks like this:
f :: [IO String]
f = getLine : f
What I don't like is the fact that the line processing I'm doing will have
to be in the IO Monad
I would like to make this function to have the signature
f : IO [String]
...such that I can get rid of the IO monad and pass the pure string list to
the processing function.
Can I do this?
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