zdennis/activerecord-import — pull request #135 by jzaleski (2014-03-26 16:20:54+00:00)
Title: Set "object_ids" during import

If enabled (via "hydrate_object_ids"), set the "primary" and "foreign"
key values on the model objects passed into the "import" method. This
functionality was added in an attempt to make it easier to import graphs
of objects. This functionality only exists for the "PostgreSQL Adapter"