public function pageTitle($appends = '')
    {
        // Get crumbs titles
        $crumbs = array_map(function ($crumb) {
            return $crumb->title;
        }, $this->crumbs);

        // Reverse array elements order
        $crumbs = array_reverse($crumbs);
        $title  = implode($this->config->get('crumbs.page_title_separator'), $crumbs);

        return $title . ($title ? $appends : '');
    }