title: How to render partial view?
body: <p>I have the following:</p>
  <blockquote>
  <p>/controllers/test_controller.rb</p>
  <p>/views/test/index.html.erb</p>
  <p>/views/test/_partial.html.erb</p>
  </blockquote>
  <p>I want to render the partial in the index view.  I'm doing this:</p>
  <p>index.html.erb</p>
  <pre><code>&lt;h1&gt;Test#index&lt;/h1&gt;
  &lt;%= render &quot;_partial&quot; %&gt;
  </code></pre>
  <p>_partial.html.erb</p>
  <pre><code>&lt;p&gt;This is partial content&lt;/p&gt;
  </code></pre>
  <p>When I go to localhost:3000/test/index, I get this error:</p>
  <pre><code>ActionView::MissingTemplate in Test#index
  Missing partial /__partial with {:locale=&gt;[:en], :formats=&gt;[:html], :variants=&gt;[], :handlers=&gt;[:erb, :builder, :raw, :ruby, :coffee, :jbuilder]}.
  Extracted source (around line #2):
  
  1 &lt;h1&gt;Test#index&lt;/h1&gt;
  2 &lt;%= render &quot;_partial&quot; %&gt;
  </code></pre>
  <p>Any idea what I'm doing wrong?</p>