# File lib/action_dispatch/http/request.rb, line 90
    def method
      @method ||= begin
        method = env["rack.methodoverride.original_method"] || env['REQUEST_METHOD']
        HTTP_METHOD_LOOKUP[method] || raise(ActionController::UnknownHttpMethod, "#{method}, accepted HTTP methods are #{HTTP_METHODS.to_sentence(:locale => :en)}")
        method
      end
    end