# why did I have to monkeypatch this? :P
class Time
  def to_msgpack(*args)
    self.to_i.to_msgpack(*args)
  end
end
class UsersController < ApplicationController
  respond_to :json, :msgpack, :protobuf, :marshall

  def index
    respond_to do |fmt|
      fmt.json do
        render json: users
      end
      fmt.msgpack do
        send_data MessagePack.pack(users.as_json)
      end
      fmt.protobuf do
        d = Userland::Users.new
        d.user = users.map(&:to_pb)
        send_data d.serialize_to_string
      end
    end
  end
  
  private
  
  def users
    [User.all, User.all, User.all, User.all].flatten
  end

end