注文属性とラインアイテムのプロパティ

{% for attribute in attributes %}
  <p><strong>{{ attribute.first | escape }}:</strong> {{ attribute.last | escape }}</p>
{% endfor %}

{% if attributes['Gift message'] != blank %}
  <p>{{ attributes['Gift message'] | escape }}</p>
{% endif %}

{% for line_item in line_items %}
  {{ line_item.title }}
  {% for property in line_item.properties %}
    {% unless property.last == blank %}
      <br>{{ property.first | escape }}: {{ property.last | escape }}
    {% endunless %}
  {% endfor %}
{% endfor %}

{% assign first_letter = property.first | slice: 0 %}
{% unless first_letter == '_' or property.last == blank %}
  {{ property.first | escape }}: {{ property.last | escape }}
{% endunless %}