public static function init($middleware = array())
{
// easy initialization
if (!empty($middleware) && is_array($middleware)) {
$ware = array();
foreach ($middleware as $key => $value) {
$ware[$value] = true;
}
self::$middleware = array_merge(self::$middleware, $ware);
}
// don't output anything before Rack has output it's headers
ob_start();
self::$ob_started = true;
}
