screenshot_helper.rb Ruby on Rails 5.1.2 screenshot_helper.rb actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb on GitHub Last modified: 2017-07-12 08:38:52 -0700 Namespace MODULE ActionDispatch MODULE ActionDispatch::SystemTesting MODULE ActionDispatch::SystemTesting::TestHelpers MODULE ActionDispatch::SystemTesting::TestHelpers::ScreenshotHelper