thoughtbot/capybara-webkit — pull request #692 by jferris (2014-12-08 15:51:32+00:00)
Title: Reset allowed/blocked URLs between specs

* Prevents duplicates when using `before(:each)`
* Consistent with other settings

@mhoran - I think this is technically not backwards-compatible, as the blacklisted URLs existed before and were not reset between specs. Do you think that's an issue?