/**
* Determine what methods a route responds to
*
* @param Route $route
* @param int $index
*/
protected function registerRouteMethods(Route $route, $index)
{
foreach ($route->respondsTo() as $method) {
if (!isset($this->routesByMethod[$method])) {
$this->routesByMethod[$method] = [];
}
$this->routesByMethod[$method][$index] = $route;
}
}