gistfile1.rb

module Comrad
  
  module Config
    atttr_accessor :config
    @config ||= load_config
    
    def self.load_config
      # load from file
    end
  end
  
  class Chef
    include Comrad::Config
    
    @config = Comrad::Config.config
    # Config should be available here
  end
  
  class Change
    # Config should be available here
  end
  
end