title: Ruby parse <a> link info from Nokogiri::XML::NodeSet
body: <p>I pulled a <code>Nokogiri::XML::NodeSet</code> from a page and here's the result:</p>
  
  <pre><code>&lt;a href="http://www.goldsteinpatentlaw.com" target="_blank" title="Goldstein Patent Law ( U.S.A. )"&gt;
      &lt;img src="http://www.asdf.com/LBM_Images/Offices//law-firm-goldstein-patent-law-photo-1258381.jpg" height="62" width="100" alt="Goldstein Patent Law (U.S.A.)"&gt;
  &lt;/a&gt;
  </code></pre>
  
  <p>I can't figure out how to turn that (obvious to humans) <code>&lt;a&gt;</code> tag into a Mechanize/Nokogiri-parsed object so I can easily retrieve bits of info from the link.</p>
  
  <p>The Nokogiri/Mechanize docs are really confusing because I never know which to look at. Not sure which came first, which uses which, etc. Seems very overcomplicated for the simple scraping &amp; parsing I'm trying to do.</p>