kappa.rb

gistfile1.txt

module KappaOne
  ## I want the value of 'test' to be memoized & available in class KappaOneOne and KappaOneTwo
  def test
    @test ||= some_timetaking_method
  end
  
  class KappaOneOne
    def initialize
      @val = test.to_s
    end
  end
  class KappaOneTwo
    def initialize
      @val = test.to_s.first(5)
    end
  end
end