public function render($view = null, $layout = null) {
		if (isset($this->viewVars['_serialize'])) {
			return $this->_serialize($this->viewVars['_serialize']);
		}
		if ($view !== false && $this->_getViewFileName($view)) {
			return parent::render($view, false);
		}
	}
public function render($view = null, $layout = null) {
		if (isset($this->viewVars['_serialize'])) {
			return $this->_serialize($this->viewVars['_serialize']);
		}
		if ($view !== false && $this->_getViewFileName($view)) {
			return parent::render($view, false);
		}
	}
public function render ( $ view = null , $ layout = null ) { if ( isset ( $ this -> viewVars [ '_serialize' ] ) ) { return $ this -> _serialize ( $ this -> viewVars [ '_serialize' ] ) ; } if ( $ view !== false && $ this -> _getViewFileName ( $ view ) ) { return parent :: render ( $ view , false ) ; } }
Render a RSS view.

Uses the special '_serialize' parameter to convert a set of
view variables into a XML response. Makes generating simple
XML responses very easy. You can omit the '_serialize' parameter,
and use a normal view + layout as well.

@param string|null $view The view being rendered.
@param string|null $layout The layout being rendered.
@return string The rendered view.
Render a RSS view .