fp/services/bright/lib/bright_web/controllers/cart_html.ex

defmodule BrightWeb.CartHTML do
  use BrightWeb, :html

  # this alias is for the html.heex templates
  alias Bright.ShoppingCart

  embed_templates "cart_html/*"

  def currency_to_str(%Decimal{} = val), do: "$#{Decimal.round(val, 2)}"
end