title: Date comparison Logic / in Liquid Filter
body: <p>I'm trying to add 30 days to a pre-order date and if today's date is later, display a text string and if not display another text string. Any ideas where I'm going wrong?  </p>
  
  <pre><code>{% assign assign pre_date = 259200 | plus: order.created_at | date: '%s' %}
  {% assign today_date = 'now' | date: '%s' %}
  {% if pre_date &gt; today_date %}
  disply this
  {% else %}
  this
  {% endif %}
  </code></pre>