Jekyll Schema BreadCrumbs in JSON Format

BreadCrumbs.html

"breadcrumb": {
      "@type": "BreadcrumbList",
      "itemListElement": [
     {% assign crumbs = page.url | remove:'/index.html' | split: '/' %} {% assign crumbs_total = crumbs | size | minus: 1 %}{% for crumb in crumbs offset: 1 %}{% if forloop.index == crumbs_total %}
        {
          "@type": "ListItem",
          "position": "{{ forloop.index }}",
          "item": {
            "@id": "{{ site.url }}{{ page.url }}",
            "name": "{{ page.crumbtitle}}"
          }
        }{% else %}
        {
          "@type": "ListItem",
          "position": "{{ forloop.index }}",
          "item": {
            "@id": "{% assign crumb_limit = forloop.index %}{% for crumb in crumbs limit: crumb_limit %}{{ crumb | append: '/' }}{% endfor %}",
            "name": "{{ crumb | replace:'-',' ' | capitalize }}"
          }
        },{% endif %}{% endfor %}
      ]
    }