gistfile1.txt

{% if ticket.cc_names != empty %}

  {% capture emails %}
  
  {% for cc in ticket.ccs %}
    {% unless forloop.last %}
      {{ cc.email | append: ', ' }}
    {% else %}
      {{ cc.email }}
    {% endunless %}
  {% endfor %}
  
  {% endcapture %}

  {{ emails | strip_newlines }}

{% else %}

  Nobody

{% endif %}