gistfile1.js

    function buildNotifications(data) {
      var html = '                                                        \
        {% _.each(categories, function(category) { %}                     \
          <div class="notification-trigger">                              \
            <h3>{{ category.name }}</h3>                                  \
          </div>                                                          \
                                                                          \
          <div class="notification-content">                              \
            {% _.each(category.notifications, function(notification) { %} \
              <ul class="notifications">                                  \
                <li><a href="#">{{ notification.title }}</a></li>         \
              </ul>                                                       \
            {% }); %}                                                     \
          </div>                                                          \
        {% }); %}                                                         \
      ';
      
      var template = _.template(html, data);
      $(".notification-container").append(template);      
    }