Re: [Haskell-cafe] directory tree?

Chad Scherrer wrote:

What got me thinking about this is I'd like to be able to do something like this in just a couple lines of code:

gunzip -c ./2*/*.z

... and feed the result into a giant lazy ByteString.

Using my FileManip library, you'd do that like this. import Codec.Compression.GZip import qualified Data.ByteString.Lazy as B import System.FilePath.Glob foo :: IO B.ByteString foo = namesMatching "*/*.gz" >>= fmap B.concat . mapM (fmap decompress . B.readFile) http://hackage.haskell.org/cgi-bin/hackage-scripts/package/FileManip-0.2