active_record-any_links

https://github.com/Hagai-Arzi/active_record-any_links

Link objects of different models in a single common table named "any_links" using has_many_to_many, has_many_to_one or has_one_to_many new methods. There is no need for creating a new table for any connection type, nor buiding an "has_many through" associations.