title: How do I render a partial view within another view's partial?
body: <p><strong>Example</strong>:</p>
  
  <p><code>_detail.html.erb</code> is in products views and I want to render this partial inside in my <code>_medicine.html.erb</code> partial that is in <code>pets</code> view.</p>
  
  <p><strong>Error message</strong>: </p>
  
  <blockquote>
    <p>missing template error in pets#new saying missing 'partial
    products/detail'</p>
  </blockquote>
  
  <p><code>pets/_medicine.html.erb</code> has this code:</p>
  
  <pre><code>  &lt;%= render 'products/detail' %&gt;
  </code></pre>