thoughtbot/factory_girl — pull request #619 by garysweaver (2014-02-20 17:57:43+00:00)
Title: #614 - added note about using DatabaseCleaner to wrap lint if any factory builds persist data

To handle builds that end up persisting data, note that can be wrapped in DatabaseCleaner.

Note: there is also a new method in DatabaseCleaner to make this shorter by wrapping it in a `cleaning` block, but it wasn't yet released at time of writing.