doctrine/mongodb — pull request #126 by jmikola (2013-08-12 21:52:27+00:00)
Title: Refactor DBRef database/collection methods

Summary of changes:

* `createDBRef()` should not use array type hinting (arg can be a document or an ID)
* `createDBRef()` should not dispatch events, nor should it be logged
* Add event dispatching to `Database::getDBRef()` (Collection already had this)