How to get one container from another container?
<p>I have a container that includes many items and some of those items are containers. 
And I need to get those <strong>internal containers</strong>. What is the best practice fot that? </p>

<p>My solution is kinda ugly for me :( </p>

<pre><code>container a = [1, 2, ["one","two","three"]];
container b;
int i;
;

for (i = 1; i &lt;= conLen(a); i++)
{
    try
    {
        b = conPeek(a, i);
        info(strFmt("%1", conPeek(b,1)));//here should be some logic with b items
    }
    catch
    {
         info(strFmt("NOT A CONTAINER %1",  conPeek(a, i)));
    }
}
</code></pre>

<p>Thanks in advance! </p>