box-o-sand/cookbook/015/hodgepodge/app/controllers/list_controller.rb

require 'sha1'

class ListController < ApplicationController
  def index
    @list = [1, "string", :symbol, ['list']]
  end

  def shopping_list
    @list = [ListItem.new(4, 'aspirin'), ListItem.new(199, 'succotash')]
  end

end


class ListItem
  attr_accessor :name, :id
  def initialize(id, name)
    @id, @name = id, name
  end
end