title: How to set $fillable attributes for another table with hasOne relationship in a Laravel/Ardent model?
body: <p>Suppose, I have these ardent models</p>
  
  <pre><code>class User extends \LaravelBook\Ardent\Ardent
  {
       public $autoHydrateEntityFromInput = true;
       protected $fillable = array('username', 'password', 'address');
       protected $table = 'Users';
       public static $relationsData = array(
       'location'  =&gt; array(self::HAS_ONE, 'Location');
  }
  
  class Location extends \LaravelBook\Ardent\Ardent
  {
       protected $fillable = array('address');
       protected $table = 'Locations';         
  }
  </code></pre>
  
  <p>Now, when I write a controller code like this,</p>
  
  <pre><code> $user = new User;
   $user-&gt;address = Input::get('address');
   $user-&gt;push();
  </code></pre>
  
  <p>It doesn't save the address data to address table</p>