Added support for None type (#2408)

Currently None type will match Product type and thus type will be empty array and not null
Philippus · May 2, 2021 · d7236e7 · d7236e7
1 parent f634a30
commit d7236e7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/elastic4s-json-builder/src/main/scala/com/sksamuel/elastic4s/json/XContentBuilder.scala b/elastic4s-json-builder/src/main/scala/com/sksamuel/elastic4s/json/XContentBuilder.scala
@@ -239,6 +239,7 @@ class XContentBuilder(root: JsonValue) {
       case v: java.math.BigDecimal => field(name, v)
       case v: BigInt => field(name, v)
       case v: java.math.BigInteger => field(name, v)
+      case None => obj.putNull(name)
       case values: Array[_] => autoarray(name, values)
       case values: Seq[_] => autoarray(name, values)
       case values: Iterator[_] => autoarray(name, values.toSeq)