Added recursive parameter to JsonObject.fromMap

This parameters allows for opting out of recursive parsing of the JsonObject value. Default behaviour is not changed.
chrisbu · Oct 28, 2014 · 3324435 · 3324435
1 parent 43f8e9f
commit 3324435
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/json_object.dart b/lib/json_object.dart
@@ -105,10 +105,14 @@ class JsonObject<E> extends Object implements Map, Iterable  {
 
   /** An alternate constructor, allows creating directly from a map
    * rather than a json string.
+   *
+   * If [recursive] is true, all values of the map will be converted
+   * to [JsonObject]s as well. The default value is [true].
    */
-  JsonObject.fromMap(Map map) {
+  JsonObject.fromMap(Map map, [bool recursive = true]) {
     _objectData = map;
-    _extractElements(_objectData);
+    if(recursive)
+      _extractElements(_objectData);
     isExtendable = false;
   }