dist/browser.js in cqm-models-3.0.3 vs dist/browser.js in cqm-models-3.0.4

@@ -26036,12 +26036,12 @@
       this.element = build(json.element);
     }
 
     IndexOf.prototype.exec = function(ctx) {
       var el, i, index, itm, j, len, src;
-      src = this.source.exec(ctx);
-      el = this.element.exec(ctx);
+      src = this.source.execute(ctx);
+      el = this.element.execute(ctx);
       if ((src == null) || (el == null)) {
         return null;
       }
       for (i = j = 0, len = src.length; j < len; i = ++j) {
         itm = src[i];
@@ -28123,17 +28123,17 @@
 
   module.exports.Tuple = Tuple = (function(superClass) {
     extend(Tuple, superClass);
 
     function Tuple(json) {
-      var el;
+      var el, elements;
       Tuple.__super__.constructor.apply(this, arguments);
+      elements = json.element != null ? json.element : [];
       this.elements = (function() {
-        var i, len, ref1, results;
-        ref1 = json.element;
+        var i, len, results;
         results = [];
-        for (i = 0, len = ref1.length; i < len; i++) {
-          el = ref1[i];
+        for (i = 0, len = elements.length; i < len; i++) {
+          el = elements[i];
           results.push({
             name: el.name,
             value: build(el.value)
           });
         }