public function render(FeedInterface $feed)
    {
        $parameters = array(
            'feed' => $feed,
            'dateFormat' => \DateTime::RFC822,
        );

        return $this->templating->render('ArgentumFeedBundle::rss.xml.twig', $parameters);
    }
public function render(FeedInterface $feed)
    {
        $parameters = array(
            'feed' => $feed,
            'dateFormat' => \DateTime::RFC822,
        );

        return $this->templating->render('ArgentumFeedBundle::rss.xml.twig', $parameters);
    }
public function render ( FeedInterface $ feed ) { $ parameters = array ( 'feed' => $ feed , 'dateFormat' => \ DateTime :: RFC822 , ) ; return $ this -> templating -> render ( 'ArgentumFeedBundle::rss.xml.twig' , $ parameters ) ; }
Renders the feed and returns a string representation.

@param FeedInterface $feed

@return string
Renders the feed and returns a string representation .