Right around 4:29min into the video section for “Notify”.
There’s a minor error. Instead of writing <% @order.items.each do |item| %>, I needed to write <% @order.order_items.each do |item| %>
All I’m doing is replacing items with order_items. It’s correct in the github repo but didn’t see it mentioned the video.
I hope this helps.
Cheers!