module Narrator
  def narrate(text)
    return unless Fabric.options[:narrate]    
    narration = ''
    
    if self.respond_to?(:narrate_as)
      narration << "[#{self.narrate_as}]"
    else
      narration << "[#{self.class.to_s.downcase}]"
    end
    narration << " #{text}"
    
    puts narration
  end
end

class Object
  include Narrator
end