create menu

meme_spec.rb

require 'rspec'

class Menu

  def item val, &block
    p val
    yield if block_given?
  end

  def test_it
    item('') do
      item('1') do
        item('1.1')
        item('1.2')
        item('1.3')
      end
      item('2') do
        item('2.1')
        item('2.2') do
          item('2.2.1')
          item('2.2.2')
        end
      end
      item('3') do
        item('3.1')
        item('3.2')
        item('3.3')
      end
    end
  end
end


describe Menu do
  it '1' do
    a = Menu.new
    a.test_it
  end
end