/**
* Constructor
*
* @param \Cake\Network\Request $request Request instance.
* @param \Cake\Network\Response $response Response instance.
* @param \Cake\Event\EventManager $eventManager EventManager instance.
* @param array $viewOptions An array of view options
*/
public function __construct(Request $request = null, Response $response = null, EventManager $eventManager = null, array $viewOptions = [])
{
if (isset($viewOptions['serializer'])) {
$this->setSerializer($viewOptions['serializer']);
}
parent::__construct($request, $response, $eventManager, $viewOptions);
$this->_specialVars[] = '_transform';
$this->_specialVars[] = '_resourceKey';
$this->_specialVars[] = '_includes';
}
