muitas_classes_bonitas.rb

1.upto 500 do
  Class.new do
    1.upto 1000 do |method_number|
      method_name = "method_#{method_number}"
      instance_eval "# Hi I am a comment for #{method_name}"
      attr_accessor method_name.to_sym
    end
    ["click", "mousedown", "mouseenter", "mouseleave", "mouseout", "mouseover", "mouseup"].each do |event|
      define_method event.to_sym do 
        "Hi I am on #{event}"
      end
    end
  end
end