HR.Monad.Terminal

MonadTerminal

class Monad m => MonadTerminal m where

Terminal output

Since: 0.5.0.0

Methods

getWidth :: m (Maybe Int)

Get the width of the terminal, if possible

putStrLn :: Text -> m ()

Write a string to STDOUT, appending a newline

Instances

MonadTerminal IO

Defined in HR.Monad.Terminal

Methods

getWidth :: IO (Maybe Int)

putStrLn :: Text -> IO ()