Custom relationship attributes

With Voyager 1.1 you are able to define additional attributes which you can show in a relationship.

For example a Post has an Author and you want to display the Users full-name. To do so, we first need to define an Accessor

public function getFullNameAttribute()
{
    return "{$this->first_name} {$this->last_name}";
}

After that we need to tell Voyager that there is an accessor we want to use:

public $additional_attributes = ['full_name'];

Thats it! You can now select full_name in your Relationship.