Hello,
Some problem to resolve a query when I try to use this code for a collections solution.
page.categories -> is the result for the name of a category
For post page this kind of code is right and efficient :
{% for post in site.categories[page.categories] %}
But I would like use this sentence for collections as 
{% for product in site.products[page.categories] %}
So in my head I think a “where” condition with filter will be 
{% assign sorted-products = site.products | where: "categories", page.categories %}
{% for product in sorted-products %}
Perhaps it’s impossible to execute this outside Post function ?
Thanks for an advice
Cordially
