okitan/capybara-json — pull request #7 by gkellogg (2012-12-05 00:59:41+00:00)
Title: Minimal changes for Capybara 2.x

I was able to address enough to allow the gem to be used with Capybara 2.0.1, but the spec structure has changed enough that I wasn't able to get them working.

Basically, added Driver#needs_server? (default false), and refactored HTTPClientJson::Driver#process to not depend on the now missing Capybara::Server#url method.