Liquid array operations:

Liquid array operations:
* Assign array in Liquid syntax: https://heliumdev.com/blog/create-an-array-in-shopifys-liquid — the workaround is to split a string

{% assign fruits = "orange,apple,peach" | split: ',' %}

* first — Returns the first item of an array: https://shopify.github.io/liquid/filters/first/

{{ fruits | first }}
{{ fruits.first }}   <!-- => orange -->