Ruby on Rails 5.2.3
Module
ActionDispatch::SystemTesting::TestHelpers
actionpack/lib/action_dispatch/system_testing/test_helpers/screenshot_helper.rb
actionpack/lib/action_dispatch/system_testing/test_helpers/setup_and_teardown.rb
actionpack/lib/action_dispatch/system_testing/test_helpers/undef_methods.rb
Namespace
MODULE
ActionDispatch::SystemTesting::TestHelpers::ScreenshotHelper