Sven and Torsten, that's a binary serialization library! It will take time to learn it and how to use mappers. What is the format; is it language neutral? thanks, Robert On 10/13/2015 01:21 AM, Sven Van Caekenberghe wrote:

Yes, it is called FUEL and it is a standard part of the image. See FLSerializer and FLMaterializer.

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On 13 Oct 2015, at 06:59, Robert Withers <robert.w.withers@gmail.com> wrote:

Does Pharo have stream classes to binary de/serialize an object, such that the protocol accepts an object as an argument and converts it to a byteArray?

-- thanks, Robert