title: How to find an element by matching exact text of the element in Capybara
body: <p>I have following two elements in HTML </p>
  
  <pre><code>&lt;a href="/berlin" &gt;Berlin&lt;/a&gt;
  &lt;a href="/berlin" &gt;Berlin Germany &lt;/a&gt;
  </code></pre>
  
  <p>I am trying to find the element by using following Capybara method</p>
  
  <pre><code>find("a", :text =&gt; "berlin")
  </code></pre>
  
  <p>Above will return two elements because both contains text berlin. </p>
  
  <p>Is there a way to match exact text in Capybara ?</p>