gistfile1.rb

class ApiController < ApplicationController
  include Swagger::Docs::ImpotentMethods

  skip_before_action :verify_authenticity_token

  class << self
    #Swagger::Docs::Generator::set_real_methods
    
    def inherited(subclass)
      super
      
      subclass.class_eval do
        swagger_model :ZipCode do
          property :zip_code, :string, :required, 'Zip Code'
        end
      end
    end
  end
end