rails/rails — pull request #7395 by adacosta (2012-08-20 08:26:52+00:00)
Title: Refactor AutosaveAssociation#save_collection_association

This is in regards to https://github.com/rails/rails/commit/b1e509ad7a8c8264544f10f4666705cd806b5408#commitcomment-1636270 .