title: Shopify If multiple tags are present - do something
body: <p>I'm trying to simply show a div if a set of tags are present. I have it working with 1 tag by using...</p>
  
  <pre><code>{% if collection.all_tags contains 'TAG1' %}
      DO SOMETHING
  {% endif %}
  </code></pre>
  
  <p>...but I want to check if multiple tags are present like...</p>
  
  <pre><code>{% if collection.all_tags contains 'TAG1 or TAG2 or TAG3' %}
      DO SOMETHING
  {% endif %}
  </code></pre>
  
  <p>I can't find any solution to this but it seems fairly simple, any ideas? Thanks.</p>