original_string: public function render()
      {
          $this->prepare();
  
          $view = $this->twig->render(sprintf('%s.twig.html', $this->format), ['feed' => $this]);
  
          return Response::create(
              $view,
              200,
              [
                  'Content-Type' => "{$this->getContentType()}; charset={$this->charset}",
              ]
          );
      }
code: public function render()
      {
          $this->prepare();
  
          $view = $this->twig->render(sprintf('%s.twig.html', $this->format), ['feed' => $this]);
  
          return Response::create(
              $view,
              200,
              [
                  'Content-Type' => "{$this->getContentType()}; charset={$this->charset}",
              ]
          );
      }
code_tokens: public function render ( ) { $ this -> prepare ( ) ; $ view = $ this -> twig -> render ( sprintf ( '%s.twig.html' , $ this -> format ) , [ 'feed' => $ this ] ) ; return Response :: create ( $ view , 200 , [ 'Content-Type' => "{$this->getContentType()}; charset={$this->charset}" , ] ) ; }
docstring: Prepare the feed and if it's valid, renders it
  
  @return Response
docstring_tokens: Prepare the feed and if it s valid renders it