join Filter

Combine array elements into a list with delimiter.

Parameters

Parameter Required Description
delimiter No string List delimiter to use when joining elements together. Leave out or pass in an empty string to join together without a delimiter.

Category

Array Filters

Description

Joins the elements of an array together with a separator or delimiter. 

      {% comment %}
        Our sample array to work with is a list of navigation link
        titles.
      {% endcomment %}
      {% assign links = navigation.links | map: 'title' %}
      
      {{ links | join }}
      {{ links | join: ', ' }}

Example Output 

      HomeProductsAbout UsContact Us
      Home, Products, About Us, Contact Us