When you write your own jquery function, what does this mean?
<p>Hi I came across this piece of code and I was wondering specifically what is going on with <code>this.each(function(i,e)</code> and <code>var $e = $(e);</code>. I'd like to know what the programmer is trying to do.</p>

<p>Thanks!</p>

<pre><code>$.fn.rssfeed = function (url, options, fn) {
    return this.each(function (i, e) {
            var $e = $(e);
            var s = '';
}
</code></pre>
