title: PG_Search rendering more data than I want to in results?
body: <p>I'm using pg_search to do some basic search in my Rails app, but when I try and render certain things like the name attribute of each result, it also renders a pg_search hash of all the data for that result. Here's my search results page code:</p>
  
  <pre><code>&lt;ul class="results"&gt;
      &lt;%= @pg_search_documents.each do |pg_search_document| %&gt;
      &lt;%= pg_search_document.searchable.name %&gt;
      &lt;% end %&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>How can I <em>just</em> render the name attribute of the result, and not all the other data for that pg_search document? </p>