how to create Mongodb ID in subdocument in laravel
<p>how to create Mongodb ID in subdocument in <code>laravel 5.2</code> with <code>jenssegers</code> ??</p>

<p>Declaration syntax : </p>

<pre><code>$arr["_id"] = new MongoId;
</code></pre>

<blockquote>
  <p>Error shown on browser: App\Http\Controllers\MongoId not found</p>
</blockquote>