Support for nested/grouped attributes.
Support for nested/grouped attributes.

a href:'/login\', data: {icon:'arrow-r', iconpos:'right'}, 'Login' => <a href="/login" data-icon="arrow-r" data-iconos="right">Login</a>

mizchi/coffeecup,gradus/coffeecup,mauricemach/coffeekup,mizchi/coffeecup,gradus/coffeecup,mizchi/coffeecup,mizchi/coffeecup,mauricemach/coffeekup,gradus/coffeecup