config.rb

# READS A .yml FILE AND FOR EACH KEY IT WILL CREATE A GETTER AND SETTER METHODS
class Flag
  def initialize
    @yaml = Psych.load_file('config/flags.yml')
    @yaml.each_key do |item|
      self.class.send(:define_method, item) { @yaml[item] }
      self.class.send(:define_method, "#{item}=") { |value| @yaml[item] = value }
    end
  end
end