map​

Generates an array of values derived from a specified property of elements within an existing array.

Parameters​

• array {Array}: The array to map. This parameter is required.
• key {String}: The property name of the array elements. This parameter is required.
• returns {Array}: The resulting array.

Usage​

{{ map objArr "name" }}

Example​

{{ assign 'product_titles' (map collection.products 'title') }}
{{ join product_titles ', ' }}