forEach and map method on the DataSnapshot does not retain key

Author: chaitanya-bhagavan

lib/modules/database.js

@@ -35,7 +35,7 @@ class DataSnapshot {
 
   forEach(fn) {
     (this.childKeys || [])
-      .forEach(key => fn(this.value[key]))
+      .forEach(key => fn({key: key, value: this.value[key]}))
   }
 
   map(fn) {