jeremyevans/sequel — pull request #567 by hannesg (2012-10-11 10:03:13+00:00)
Title: Extend the single_table_inheritance plugin to support non-bijective mappings.

Hi

Currently you can have non-bijective mapping with the single_inheritance_plugin, but it doesn't create the correct queries and you can't programmatically customize which column value is used. I have added support for this. For an example see the documentation.

Cheers
Hannes