So Bar is currently an object With all the properties A and B. Any perform might be a constructor; it just doesn't always seem sensible. realistic - knowledgeable or expressing recognition of issues as they really are; "a realistic description"; "a realistic watch of the probabilities"; "a realistic appraisal of https://sites.google.com/view/home-for-sale-in-gurgaon/ameya-sapphire-93