[skatenerd]

Composition...isn't the same as inheritance?

[raiph]

No. The Yo-Yo problem was one of the primary themes of ECOOP 89, the European Conference on Object Oriented Programming from 26 years ago.

https://en.wikipedia.org/wiki/Yo-yo_problem

[DownvoteMeToWin]

Why not do both?

http://programmers.stackexchange.com/questions/134097/why-sh...

[skatenerd]

I didn't see that he wrote "as well". lol.