paged-before-metadata.njk

---js
{
  keyword: "item3",
  pagination: {
    data: "items",
    size: 1,
    before: function(data, metadata) {
      return data.filter(el => el === metadata.keyword);
    }
  },
  items: ["item1", "item2", "item3", "item4", "item5", "item6"]
}
---
<ol>{% for item in pagination.items %}<li>{{ item }}</li>{% endfor %}</ol>