public function save($post_ID)
{
parent::save($post_ID);
foreach ($this->checks as $check) {
/* @var $check Checkbox */
$check->save($post_ID);
}
}
protected function addActions()
{
parent::addActions();
add_filter(self::HOOK_RWMB_META_BOXES, array($this, 'registerRWMBMetaBoxes'));
}
