title: Shopify If Tag does not contain
body: <p>What's the opposite of <code>contains</code> in Shopify Liquid Smarty tags?</p>
  
  <p>I basically want to hide products from <strong>Search page</strong> that has the tag <code>hideme</code></p>
  
  <p>Example code : <code>{% if product.tags contains 'hideme' %}</code>. In this I want to use <code>does not contain</code> instead of <code>contains</code></p>