vendor/assets/vis/graph/Groups.js in vis-rails-1.0.1 vs vendor/assets/vis/graph/Groups.js in vis-rails-1.0.2

@@ -1,12 +1,12 @@
 /**
  * @class Groups
  * This class can store groups and properties specific for groups.
  */
-Groups = function () {
+function Groups() {
   this.clear();
   this.defaultIndex = 0;
-};
+}
 
 
 /**
  * default constants for group colors
  */