app/controllers/stall/product_categories_controller.rb
module Stall
class ProductCategoriesController < Stall::ApplicationController
include ProductsSearch
include ProductsBreadcrumbs
def show
@product_category = ProductCategory.friendly.find(params[:id])
search_products_among(@product_category.all_child_products)
add_product_category_breadcrumbs(@product_category)
end
end
end