[Haskell-cafe] In-memory Handle for testing

Simon Hengel sol at typeful.net
Fri Jan 20 18:34:11 CET 2012

> There might still be some things in GHC.IO.Handle that assume FD
> handles - I haven't tried it in a while.

For now I'm only using putStr and putStrLn on the handle, and that seems
to work.  Thanks!

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