require 'rack/response' module Rack::Accept # The base class for responses issued by Rack::Accept. class Response < Rack::Response # Marks this response as being unacceptable and clears the response body. # # Note: The HTTP spec advises servers to respond with an "entity" that # describes acceptable parameters, but it fails to go into detail about its # implementation. Thus, it is up to the user of this library to create such # an entity if one is desired. def not_acceptable! self.status = 406 self.body = [] header['Content-Length'] = '0' end end end