public function __construct($underscoreSeparatedKeys = true)
 {
     parent::__construct($underscoreSeparatedKeys);
     // TODO add girl reference
     //$this->setNamingStrategy(new MapUnderscoreNamingStrategy(['nightclub_id' => 'nightClubReference']));
     $this->addStrategy('rating', new HasOneStrategy(new RatingObject(), false));
     /*
     $this->addStrategy(
         'nightclub_id',
         new ReferenceEntityCompressStrategy(new NightClubReference(), false)
     );
     */
 }
 public function __construct($underscoreSeparatedKeys = true)
 {
     parent::__construct($underscoreSeparatedKeys);
     $this->addStrategy('rating', new HasOneStrategy(new RatingObject(), false));
 }