lib/ropenstack/networking/v2/extensions/l3.rb
def routers(id = nil)
      endpoint = "routers"
      unless id.nil?
        endpoint = endpoint + "/" + id
      end
      return get_request(address(endpoint), @token)
    end
def routers(id = nil)
      endpoint = "routers"
      unless id.nil?
        endpoint = endpoint + "/" + id
      end
      return get_request(address(endpoint), @token)
    end
Get a list of a tenants routers

 :call-seq:
   routers(id) => A single router with the id matching the parameter
   routers => All routers visible to the tenant making the request