ppend: ",chapter-other-resources.html" %}
{% endif %}

{% assign all_sections = all_sections | split: "," %}

{% if chapter.tools %}
  {% assign tools_start_index = all_sections | size %}
  {% assign all_sections = all_sections | concat: chapter.tools %}
{% endif %}

{% for section in all_sections %}
  <section class="py4 px2 clearfix border-bottom border-gray {% cycle '', 'bg-gray-color' %}">
    <div class="max-width-3 mx-auto">
      {% if forloop.index0 == tools_start_index %}
        <div id="related-t