new to eleventy, I'm trying to create a collection index page based on a tag defined in the parent (front matter)
For example, a City:
---
name: New York
tags: ['cities']
restaurant_tag: USNYNY
---
And a restaurant in NYC:
---
name: Awesome Reststaurant
tags: ['USNYNY', 'italian', 'etc']
---
How would I create this? I get no results from the "obvious (to me)" query
{% for restaurant in collections.restaurant_tag %}
Thanks!