Product Bundling using tags and liquid

gistfile1.txt

    
      {% comment %} 
      =======================
      PROUCT BUNDLING EXAMPLE
      =======================
      Adding in bundles based on tags
	  This section gets the product tags, looks for those with outfit:x where x == the product handle. -->
	  Then concatenates them all into one string.
      {% endcomment %}
      
      {% assign bundle = false %}
      {% assign bundle_handles = "" %} <!-- Stores the handles if they exist -->
      {% capture bundle_handles %}
      {% for t in product.tags %}
      	{% if t contains "outfit" %}
      		{% assign bundle = true %}
      		{% assign bundle_product_array = t | split: ":" %}
      		{% assign bundle_product_handle = bundle_product_array.last %}
      		{{ bundle_product_handle }}
      		{% unless forloop.last %}:{% endunless %}
        {% endif %}
      {% endfor %}
      {% endcapture %}

      {% comment %}Here we actually display the product bundles if they exist {% endcomment %}
      {% if bundle == true %}
        <hr>
        <h3>Shop the look </h3>
	<!--Get the individual products -->
      {% assign product_handles = bundle_handles | split: ":" %}
		{% for p in product_handles %}
        {% assign thehandle = p | strip %}
      	{% assign product = all_products[thehandle] %}
      <p>Product Title : {{ product.title }} </p>
      {% if product.available %} 
      <p><strong>Product Price :</strong> {{ product.price }} </p>
      <p><strong>Product ID :</strong> {{ product.id }} </p>
      {% else %}
            <p>This product is not available </p>
      {% endif %}
        {% endfor %}
      {% else %}	
<!--       Normal product -->
      {% endif %}
      
      {% comment %}
      =============================
      End the product bundle snippet
      =============================
      {% endcomment %}