/**
* Check is current token has default parameter.
*
* @param Route $route
* @param array $token
* @param array $parameters
*
* @return bool
*/
private static function isDefaultParameter(Route $route, array $token, array $parameters)
{
return (false === isset($parameters[$token['variable']]) || null === $parameters[$token['variable']]) && $route->getDefaultBag()->has($token['variable']);
}
