title: Use jQuery's .wrap on all children of a given tag
body: <p>Working jQuery, what I'd like to perform is something similar to the following:</p>
  
  <pre><code>$('sometag').children().wrap('&lt;div&gt;&lt;/div&gt;');
  </code></pre>
  
  <p>With the resulting DOM manipulation wrapping all children in one div, not each child individually.</p>
  
  <p>Starting example HTML:</p>
  
  <pre><code>&lt;div&gt;
     &lt;h3&gt;Heading&lt;/h3&gt;
     &lt;p&gt;Paragraph&lt;/p&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>What this line of code does:</p>
  
  <pre><code>&lt;div&gt;
      &lt;div&gt;
          &lt;h3&gt;Heading&lt;/h3&gt;
      &lt;/div&gt;
      &lt;div&gt;
          &lt;p&gt;Paragraph&lt;/p&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>What I want:</p>
  
  <pre><code>&lt;div&gt;
      &lt;div&gt;
          &lt;h3&gt;Heading&lt;/h3&gt;
          &lt;p&gt;Paragraph&lt;/p&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>What is the proper syntax to achieve the end result I'm looking for?</p>