sort is a Jinja filter that can be used to:

• sort a dictionary
• sort a list (this article)

Take for example the following.

{% set integers=[3,20,1] %}

<br /><br />

Original List: 
{{ integers }}

<br /><br />

Sorted List: 
{{ integers | sort }}

<br /><br />

Sorted List in Reverse order: 
{{ integers | sort(reverse=true) }}

Something like this should be returned.

Original List: [3, 20, 1]

Sorted List: [1, 3, 20]

Sorted List in Reverse order: [20, 3, 1]