code: public function run($uri = false, $method = false)
      {
          // Setup and check for route.
          $this->routeProcess($uri, $method);
  
          // Debug
          $this->debug('Route: ' . $this->pathString);
  
          // Execute route (will load 404 if not exists)
          $this->routeExec();
      }
docs: Processes a route (which in turn sets the PATH, checks custom and default routes),
  then executes the route or lack thereof.