within フィルター（コレクション内の商品URL生成）

{
  "category": "collection",
  "deprecated": false,
  "deprecation_reason": "",
  "description": "When the collection context is included, you can access the associated [`collection` object](/docs/api/liquid/objects/collection)\nin the [product template](/themes/architecture/templates/product).\n\n> Caution:\n> Because a standard product page and a product page in the context of a collection have the same content on separate\n> URLs, you should consider the SEO implications of using the `within` filter.",
  "parameters": [],
  "return_type": [
    {
      "type": "string",
      "name": "",
      "description": "",
      "array_value": ""
    }
  ],
  "examples": [
    {
      "name": "",
      "description": "",
      "syntax": "",
      "path": "/collections/sale-potions",
      "raw_liquid": "{%- assign collection_product = collection.products.first -%}\n\n{{ collection_product.url | within: collection }}",
      "parameter": false,
      "display_type": "text",
      "show_data_tab": true
    }
  ],
  "summary": "Generates a product URL within the context of the provided collection.",
  "syntax": "string | within: collection",
  "name": "within"
}