/**
* The singleton access method
*
* @since 1.3
*
* @return Shopping The Shopping object instance
**/
public static function object()
{
if (!self::$object instanceof self) {
self::$object = new self();
}
return self::$object;
}
/**
* Helper to access the Shopp-ing session instance
*
* @api
* @since 1.2
*
* @return Shopping
**/
function ShoppShopping()
{
return Shopping::object();
}