title: Remove all JavaScript from an HTML page
body: <p>I've tried using the <code>Sanitize</code> gem to clean a string which contains the HTML of a website.</p>
  
  <p>It only removed the <code>&lt;script&gt;</code> tags, not the JavaScript inside the script tags.</p>
  
  <p>What can I use to remove the JavaScript from a page?</p>