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Home/ Questions/Q 3616542
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Editorial Team
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Editorial Team
Asked: May 18, 20262026-05-18T22:30:42+00:00 2026-05-18T22:30:42+00:00

I have two functions: emptyDirectory, copyStubFileTo :: FilePath -> IO () I want to

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I have two functions:

emptyDirectory, copyStubFileTo :: FilePath -> IO ()

I want to combine them the way as below:

forM_ ["1", "2"] $\n -> do
  emptyDirectory n
  copyStubFileTo n

Is there any other standard way built into Haskell to simplify this combination?
I mean joining two IO actions and giving them the same input.

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  1. Editorial Team
    Editorial Team
    2026-05-18T22:30:43+00:00Added an answer on May 18, 2026 at 10:30 pm
    liftA2 (>>) emptyDirectory copyStubFileTo
    
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