RosettaCodeData/Task/Nested-function/Haskell/nested-function-2.hs

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Haskell
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2023-07-01 11:58:00 -04:00
makeList :: String -> String
makeList separator =
let makeItem = (<>) . (<> separator) . show
in unlines $ zipWith makeItem [1 ..] ["First", "Second", "Third"]
main :: IO ()
main = putStrLn $ makeList ". "