[Haskell-cafe] can't find in hayoo
developer at live.com
Wed Sep 29 12:58:16 EDT 2010
YES!! Thank you so much.
And thanks to Thomas also for the suggestion of using Data.ByteString.Base64 ... as the alternative method.
> Date: Wed, 29 Sep 2010 11:11:01 -0500
> Subject: Re: [Haskell-cafe] can't find in hayoo
> From: aslatter at gmail.com
> To: developer at live.com
> CC: haskell-cafe at haskell.org
> On Wed, Sep 29, 2010 at 11:03 AM, Roderick Ford <developer at live.com> wrote:
> > I need the trick to get from
> > ByteString -> [GHC.Word.Word8]
> > and Hayoo is not helping.
> > Super simple I expected. I haven't even tried to compile it yet.
> > I am just trying to read in the bytes and encode with base64:
> > import Codec.Binary.Base64
> > import Data.ByteString
> > import System.Directory
> > import System.Environment
> > main :: do
> > args <- getArgs
> > bFileExist <- System.Directory.doesFileExist (args !! 0)
> > let bytedata = --ByteString -> [GHC.Word.Word8]
> > if bFileExist then putStrLn $ Codec.Binary.Base64.encode bytedata
> > else putStrlLn ("File does not exist: " ++ (args !! 0))
> > return ()
> Does 'unpack' do what you want?
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