/**
* Get the ancestors.
*
* @uses \get_post_ancestors()
*
* @return \Illuminate\Support\Collection|\Luminous\Bridge\Post\Entity[]
*/
protected function getAncestorsAttribute()
{
$ancestors = array_map(function ($id) {
return WP::post($id);
}, get_post_ancestors($this->original));
return new Collection($ancestors);
}
