private function writeItems(XMLManager $xml, Feed $feed)
    {
        foreach ($feed as $item) {
            $this->writeItem($xml, $item);
        }
    }
private function writeItems(XMLManager $xml, Feed $feed)
    {
        foreach ($feed as $item) {
            $this->writeItem($xml, $item);
        }
    }
private function writeItems ( XMLManager $ xml , Feed $ feed ) { foreach ( $ feed as $ item ) { $ this -> writeItem ( $ xml , $ item ) ; } }
Write Feed Items

@param \Nekland\Bundle\FeedBundle\XML\XMLManager $xml
@param \Nekland\Bundle\FeedBundle\Feed           $feed
@return void
Write Feed Items