ex3

ex3_spec.rb

class C

end

describe "a msg" do
  #let(:c) { C.new }

  before do
    p '1 level before'
  end

  describe "2 level" do
    before do
      p '2 level before'
    end

    it do
      p '2 level it'
    end

  end

  it do
    p '1 level it'
  end
end