variant-machine.liquid

{% assign machine = shop.metafields.custom_fields["variant_fields"] | split: "|" %}
<div class="variant-custom-fields-wrapper">
  {%- for variant in product.variants -%}

  <div class="variant-custom-fields" data-variant-id="{{ variant.id }}">
	<br />
    <div class="variant__title"><h3> {{ variant.title }}<strong> Model</strong></h3></div>
    <div class="variant__cf">
    	{% if machine != blank %}
    		{% for info in machine %}
      			{% assign machine_item = info | split: '='%}
      			{% assign human_name = machine_item[0] %}
      			{% assign machine_name = machine_item[1] %}
				{% if variant.metafields.custom_fields[machine_name] !=blank %}
          			<div>
                  		<strong>{{ human_name }}:</strong>
                  		{{ variant.metafields.custom_fields[machine_name] }}
      				</div>
    			{% endif %}
    		{% endfor %}
		{% endif %}
    </div>
  </div>
  {%- endfor -%}
</div>