thoughtbot/factory_girl — pull request #611 by joshuaclayton (2014-02-13 16:50:51+00:00)
Title: Include DatabaseCleaner usage when demoing FactoryGirl.lint

Because built factories create associated records, the database may not be
empty when the suite is run. This encourages developers to start
DatabaseCleaner and clean after linting is complete to ensure a clean
database.

cc @jferris