Class eval

order_fianet.rb

module Order::FianetScore
  extend ActiveSupport::Concern

  included do
    include FianetScore

    after_save :submit_to_fianet_score_if_state_changed
  end

  def submit_to_fianet_score_if_state_changed
    if self.fianet_eval && self.fianet_eval.changed? && self.fianet_eval == 100
      self.submit_to_fianet_score
    end
  end
end

class Order
  include Order::FianetScore
end