fortytwo-0.0.1: src/FortyTwo/Renderers/Password.hs

module FortyTwo.Renderers.Password (renderPassword, hideLetters) where

import FortyTwo.Constants (passwordHiddenChar)

-- | Print the password value to the user hiding it
renderPassword :: String -> IO ()
renderPassword letters = putStr $ hideLetters letters

-- | Hide any string replacing its letters with the passwordHiddenChar
hideLetters :: String -> String
hideLetters letters = [passwordHiddenChar | x <- letters]