rails/rails — pull request #17107 by kaspth (2014-09-29 19:48:44+00:00)
Title: Parse HTML as document fragment.

This is to match the changes in Rails Dom Testing rails/rails-dom-testing#20.

The gem added is temporary. The needed changes for the tests to pass haven't been relased yet.

I guess we could change `document_root_element` to be an alias of `html_document` but I don't know if that saved method call matters overall.

cc @rafaelfranca