Idris-dev/test/sugar003/test013.idr
2014-01-30 17:24:08 +00:00

16 lines
356 B
Idris

module Main
forLoop : List a -> (a -> IO ()) -> IO ()
forLoop [] f = return ()
forLoop (x :: xs) f = do f x
forLoop xs f
syntax for {x} "in" [xs] ":" [body] = forLoop xs (\x => body)
main : IO ()
main = do putStrLn "Counting:"
for x in [1..10]:
putStrLn $ "Number " ++ show x
putStrLn "Done!"