What's the technical difference between jQuery arrays and jQuery objects?
<p>Of these two, which is correct?</p>

<pre><code>jQuery('someclass').click(function() {
  alert("I've been clicked!");
});
</code></pre>

<p>or</p>

<pre><code>jQuery('someclass').each().click(function() {
  alert("I've been clicked!");
});
</code></pre>

<p>I'm wondering if I have a fundamental misunderstanding of how certain aspects of jQuery work, or if it's just got a lot of tolerance built into each of its functions to allow either a single element or a collection of elements.</p>
