title: Rails text_area size
body: <p>I have a <code>text_area</code> inside a <code>fields_for</code>, which is inside a <code>form_for</code>.</p>
  
  <pre><code>&lt;%= day_form.text_area :hatch %&gt;
  </code></pre>
  
  <p>Is it possible to change the size of the <code>text_area</code>? For example: <code>day_form.text_area size: 5</code>.</p>