af83/chouette-core

module NetexTransportModeEnumerations
  extend ActiveSupport::Concern

  included do
    extend Enumerize
    enumerize :transport_mode, in: NetexTransportModeEnumerations.transport_modes
  end

  module ClassMethods
    def transport_modes
      NetexTransportModeEnumerations.transport_modes
    end

    def sorted_transport_modes
      NetexTransportModeEnumerations.sorted_transport_modes
    end
  end

  class << self
    def transport_modes
      %w(bus metro rail tram funicular)
    end

    def sorted_transport_modes
      transport_modes.sort_by do |m|
        I18n.t("enumerize.transport_mode.#{m}").parameterize
      end
    end
  end
end