How to insert embedded document in zendframework 2 using doctrine2 Mongo ODM

Question

How do you insert embedded documents using Doctrine2's Mongo ODM? I have it working with regular strings and int fields, but can't figure out how to insert an embedded Document.

Answer 1

figured it out

public function addAchievements($achievements)
{
    if(!is_array($this->achievements))
    {
        $this->achievements=array();
    }
    $this->achievements[]=$achievements;
}