Reference JS object through concatenation
<p>I am trying to call an object. </p>

<p>The way I am currently doing it:</p>

<pre><code>var key = object_0
</code></pre>

<p>The way I'd like to do it</p>

<pre><code>var key = "object_" + questionId;
</code></pre>

<p>But when calling the concatenated object_0 I do not get the object info
when I do a: </p>

<pre><code>console.log(key)
</code></pre>

<p>Any insight would be awesome. </p>