Wallabag\CoreBundle\Entity\Config::setRssLimit PHP Method

    public function setRssLimit($rssLimit)
    {
        $this->rssLimit = $rssLimit;
        return $this;
    }

 public function authenticate(FilterUserResponseEvent $event, $eventName = null, EventDispatcherInterface $eventDispatcher = null)
 {
     if (!$event->getUser()->isEnabled()) {
         return;
     }
     $config = new Config($event->getUser());
     $config->setTheme($this->theme);
     $config->setItemsPerPage($this->itemsOnPage);
     $config->setRssLimit($this->rssLimit);
     $config->setLanguage($this->language);
     $this->em->persist($config);
     $this->em->flush();
 }