ruby-rdf/rdf — pull request #3 by dwbutler (2012-08-10 19:05:07+00:00)
Title: Fix so that :ntriples format can be overridden

See https://github.com/ruby-rdf/rdf/issues/2 for the discussion.

Loaded classes are searched first, and if this fails, only then will the default format be used. I added support for :nquads as well.