code: public function render(Response &$response, Request $request, $parameters = array())
      {
          if ($response->getType() == 'text/html') {
              $html = sprintf("
  <!DOCTYPE html>
  <html>
  <head>
  <title>%s</title>
  </head>
  
  <body>
  %s
  </body>
  
  </html>", $response->getTitle(), $response->getBody());
              
              $response->setBody($html);
          }
      }
docs: (non-PHPdoc)
  
  @see \Nkey\Caribu\Mvc\View\AbstractView::render()