RosettaCodeData/Task/Date-format/Haskell/date-format.hs

12 lines
376 B
Haskell

import Data.Time
(FormatTime, formatTime, defaultTimeLocale, utcToLocalTime,
getCurrentTimeZone, getCurrentTime)
formats :: FormatTime t => [t -> String]
formats = (formatTime defaultTimeLocale) <$> ["%F", "%A, %B %d, %Y"]
main :: IO ()
main = do
t <- pure utcToLocalTime <*> getCurrentTimeZone <*> getCurrentTime
putStrLn $ unlines (formats <*> pure t)