This method is deprecated or moved on the latest stable version.
The last existing version (v5.2.3) is shown here.
missing?()
public
Was the URL not found?
# File actionpack/lib/action_dispatch/testing/test_response.rb, line 32
def missing?
ActiveSupport::Deprecation.warn( The missing? predicate is deprecated and will be removed in Rails 6.0. Please use not_found? as provided by Rack::Response::Helpers..squish)
not_found?
end