module RSpec::Rails::RoutingExampleGroup

def method_missing(m, *args, &block) 

def method_missing(m, *args, &block)
  routes.url_helpers.respond_to?(m) ? routes.url_helpers.send(m, *args) : super
end

def routes=(routes)

Other tags:
    Api: - private 
def routes=(routes)
  @routes = routes
  assertion_instance.instance_variable_set(:@routes, routes)
end