You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: kernel.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/mruby/test/t
    
    the code of the file until where you have to start completion: ##
# Kernel ISO Test

asse
    
    def valid_method; end

    def test_method; end
    undef test_method
  end

  assert_raise TypeError do
    Test4RespondTo.new.respond_to?(1)
  end

  assert_raise ArgumentError do
    Test4RespondTo.new.respond_to?
  end

  assert_raise ArgumentError do
    Test4RespondTo.new.respond_to? :a, true, :aa
  end

  assert_true respond_to?(:nil?)
  assert_true Test4RespondTo.new.respond_to?(:valid_method)
  assert_true Test4RespondTo.new.respond_to?('valid_method')
  assert_false Test4RespondTo.new.respond_to?(:test_method)
end