Remove null fields from result

kindleit · Jun 2, 2014 · 6b2ab1b · 6b2ab1b
1 parent a64450e
commit 6b2ab1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/play-gjson/src/main/scala/JSONPickler.scala b/play-gjson/src/main/scala/JSONPickler.scala
@@ -101,7 +101,7 @@ object JSONPickler {
         val o = Json.obj(name -> hjp.pickle(l.head:V))
         tjp.pickle(l.tail) match {
           case a: JsArray => Json.arr(o) ++ a
-          case x => o ++ x.asInstanceOf[JsObject]
+          case x => JsObject((o ++ x.asInstanceOf[JsObject]).fields.filter(_._2 != JsNull))
         }
       }
       def unpickle(v: JsValue, path: List[String]): String \/ (FieldType[F, V] :: T) = for {