0

I don't see the error, unless I'm missing something.

loadFiles :: FilePath -> IO [B.ByteString]
loadFiles dir = do
        filePaths <- (getDirectoryContents dir)
        mapM (\x loadFile (dir ++ x)) filePaths

I get the error main.hs:33:37: Parse error in pattern: dir ++ x

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    (\x -> loadFile (dir ++ x)) Commented May 16, 2014 at 14:20

1 Answer 1

Reset to default
8

You are missing the arrow:

    (\x -> loadFile (dir ++ x))
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