louismullie/treat — pull request #19 by louismullie (2012-07-29 00:48:27+00:00)
Title: Use birch gem as base class.

The Treat::Core::Node class was completely rewritten in C for speed and released as a [separate gem](https://github.com/louismullie/birch). This pull request allows for (almost) complete integration of the Birch::Tree class as the base class for the textual entity model in Treat.