NilPortugues\Laravel5\JsonApi\Providers\Laravel51Provider::calculateRoute PHP Method

    protected function calculateRoute(array $value)
    {
        $route = urldecode(route($value['name']));
        if (!empty($value['as_id'])) {
            preg_match_all('/{(.*?)}/', $route, $matches);
            $route = str_replace($matches[0], '{' . $value['as_id'] . '}', $route);
        }
        return $route;
    }