spree/spree-product-assembly

<% product = variant.product %>
<% if product.assembly? %>
  <ul class='assembly_parts'>
    <% line_item.part_line_items.each do |pli| %>
      <% pli_variant = pli.variant %>
      <li>
        (<%= line_item.quantity * pli.quantity %>)
        <%= link_to pli_variant.name, product_path(pli_variant.product) %>
        <% unless pli_variant.is_master? %>
          (<%= pli_variant.options_text %>)
        <% end %>
        (<%= pli_variant.sku %>)
      </li>
    <% end %>
  </ul>
<% end %>