inside_route.rb in grape-0.19.1

- old
+ new

@@ -120,24 +120,28 @@
       def status(status = nil)
         case status
         when Symbol
           raise ArgumentError, "Status code :#{status} is invalid." unless Rack::Utils::SYMBOL_TO_STATUS_CODE.keys.include?(status)
           @status = Rack::Utils.status_code(status)
-        when Fixnum
+        when Integer
           @status = status
         when nil
           return @status if @status
           case request.request_method.to_s.upcase
           when Grape::Http::Headers::POST
             201
           when Grape::Http::Headers::DELETE
-            204
+            if @body.present?
+              200
+            else
+              204
+            end
           else
             200
           end
         else
-          raise ArgumentError, 'Status code must be Fixnum or Symbol.'
+          raise ArgumentError, 'Status code must be Integer or Symbol.'
         end
       end
 
       # Set response content-type
       def content_type(val = nil)
@@ -177,9 +181,23 @@
           @body = ''
           status 204
         else
           @body
         end
+      end
+
+      # Allows you to explicitly return no content.
+      #
+      # @example
+      #   delete :id do
+      #     return_no_content
+      #     "not returned"
+      #   end
+      #
+      #   DELETE /12 # => 204 No Content, ""
+      def return_no_content
+        status 204
+        body false
       end
 
       # Allows you to define the response as a file-like object.
       #
       # @example