stefankroes/ancestry — pull request #132 by sholden (2013-05-02 18:13:08+00:00)
Title: Added the ability to set the ancestry column delimiter

The default delimiter remains `'/'`, but it is now configurable. When using Mysql, setting the delimiter to `','` allows you to use the `FIND_IN_SET` function against the ancestry column, which can be useful in certain situations.