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deque-blog/passwordIOstart.idr

Created November 28, 2017 15:00
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passwordIOstart.idr
password : Nat -> (String -> Bool) -> IO Bool
password maxAttempt valid = do
putStrLn "Password:" -- Ask the user for a password
attempt <- getLine -- Read the password entered by the user
if valid attempt -- In case of valid password:
-- More code
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