lib/swagger_yard/property.rb in swagger_yard-0.3.7 vs lib/swagger_yard/property.rb in swagger_yard-0.4.0

@@ -24,14 +24,16 @@
       @required
     end
 
     def to_h
       @type.to_h.tap do |h|
-        h["description"] = description if description
-        if @nullable
-          h["x-nullable"] = true
-          if h["type"]
-            h["type"] = [h["type"], "null"]
+        unless h['$ref']
+          h["description"] = description if description
+          if @nullable
+            h["x-nullable"] = true
+            if h["type"]
+              h["type"] = [h["type"], "null"]
+            end
           end
         end
       end
     end
   end