Cache

The cache_tag accepts an array of drops or keys as an argument which will be used to cache the entire contents of the tag. The cache tag assigns a unique key to avoid conflicts between blocks with identical params.

input

{% cache variant %}
    <h1>variant.min_price</h1>
{% endcache %}

output

<h1>£100</h1>

Expiry

The cache clears every 30 minutes by default and refreshes on the next page load. A custom expiry time can be set by passing in an expires_in argument and the time in seconds.

The following example sets an expiry time of 5 minutes: expires_in: 300.

input

{% cache variant, variant.product, expires_in: 300 %}
   {{ product.name }}
   {{ variant.min_price }}
 {% endcache %}

Cache keys

Any number of variables can be passed into the cache as keys. A change to one of these keys will invalidate the cache regardless of when the next expiry is due.