gateways.rb

module Gateways
  @@class_name = :production

  def self.class_name=(v)
    @@class_name = v
  end

  #TODO автоматически для всех шлюзов
  def self.ipgeobase
    unless @ipgeobase
      full_class_name = "Gateways::Ipgeobase::#{@@class_name.to_s.capitalize}"
      @ipgeobase ||= full_class_name.constantize.new
    end

    @ipgeobase
  end
end