Add a controller in the Angular view to work with

controller-example.php

//*Add a controller in the Angular view to work with
add_action('genesis_loop', __NAMESPACE__ . '\do_ng_view_content');
function do_ng_view_content() {
   $output =    '<div ng-controller="example">'.
                '<h2>Recent Posts</h2>'.
                '{{posts}}'.
                '</div>';
   echo $output;
}