title: Find all links that have an href that begins with a specific text
body: <p>I need to find all links on the page where the <code>href</code> begins with <code>../items/</code>. For example:</p>
  
  <pre><code>&lt;a href="../items/some-link"&gt;Some link title&lt;/a&gt;
  &lt;a href="../other-link"&gt;Other link title&lt;/a&gt;
  &lt;a href="../items/some-link-2"&gt;Some link title 2&lt;/a&gt;
  </code></pre>
  
  <p>I tried the following Regexp, but it is not working:</p>
  
  <pre><code>review_links = page.find_link('a')[:href] == '%r{^../items/\w+}'
  </code></pre>
  
  <p>What am I doing wrong?</p>