code: function (arrayValue, index) {
              // Support selecting template as a function of the data being rendered
              arrayItemContext = parentBindingContext['createChildContext'](arrayValue, options['as'], function(context) {
                  context['$index'] = index;
              });
  
              var templateName = resolveTemplateName(template, arrayValue, arrayItemContext);
              return executeTemplate(null, "ignoreTargetNode", templateName, arrayItemContext, options);
          }
docs: This will be called by setDomNodeChildrenFromArrayMapping to get the nodes to add to targetNode