PolyBelongsTo reaches 1.0.0!
After two years PolyBelongsTo has its 1.0.0 release! PolyBelongsTo allows you to access model relations with ActiveRecord in a more across-the-board meta-programming friendly way. It includes database model relation integrity checking, deep nested relation cloning of model records, and plenty of nifty simplifications for your database relations. See PolyBelongsTo.