DistroPropaganda/code/rails32/depot_v/app/controllers/store_controller.rb

#---
# Excerpted from "Agile Web Development with Rails",
# published by The Pragmatic Bookshelf.
# Copyrights apply to this code. It may not be used to create training material,
# courses, books, articles, and the like. Contact us if you are in doubt.
# We make no guarantees that this code is fit for any purpose.
# Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
#---
class StoreController < ApplicationController
  skip_before_filter :authorize
  def index
    if params[:set_locale]
      redirect_to store_path(locale: params[:set_locale])
    else
      @products = Product.order(:title)
      @cart = current_cart
    end

    latest = Product.latest
    fresh_when etag: latest, last_modified: latest.created_at.utc
    expires_in 10.minutes, public: true
  end
end