Efficiently\AuthorityController\ControllerAdditions::before PHP Method

    protected function before($route, $request, $method)
    {
        foreach ($this->getBeforeFilters() as $filter) {
            if ($this->filterApplies($filter, $request, $method)) {
                // Here we will just check if the filter applies. If it does we will call the filter
                // and return the responses if it isn't null. If it is null, we will keep hitting
                // them until we get a response or are finished iterating through this filters.
                $response = $this->callFilter($filter, $route, $request);
                if (!is_null($response)) {
                    return $response;
                }
            }
        }
    }