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fredshonorio/hello.hs

Created February 10, 2018 21:23
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Haskell Script
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hello.hs
#!/usr/bin/env stack
{- stack script --resolver lts-10.1 --install-ghc
--package <package dependency 1>
--package <package dependency 2>
-}
main :: IO ()
main = do
putStrLn "Hello"
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fredshonorio commented Feb 10, 2018 •
edited
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A Haskell script, downloads everything it needs, requires stack.
Typecheck: $ stack ghc hello.hs -- -Wall
REPL: $ stack ghci hello.hs
Run: $ ./hello.hs (must be runnable: chmod +x hello.hs)

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