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10 lines
209 B
Bash
Executable file
10 lines
209 B
Bash
Executable file
#! /usr/bin/env nix-shell
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#! nix-shell -p "haskellPackages.ghcWithPackages (p: [p.extra])"
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#! nix-shell -i runghc
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import Data.List.Extra
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main :: IO ()
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main = do
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print $ lower "ABCDE"
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print $ upper "XYZ"
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