3 ms·

We've known this since at least 1994, when the GoF book [1] famously said: "Favor object composition over class inheritance" [1] http://www.amazon.com/Design-

• drumdance 12y ago
  Ha, that's one of the few things I remember from that book. (Not knocking the book, just my poor memory.) I remember it being a big "a ha!" for a project I was working on.