Do you know a more succinct way to write this?
<%= render partial: "product", collection: @products %>
You can just pass your collection directly to render:
<%= render @products %>
By the way, Rails determines which partial to render for a given object by
sending the to_partial_path message to it. ActiveRecord objects define this
already, but you can override it if you like. You can also define this method
on non-AR objects.