Composition vs Inheritance

Interesting article a coworker posted taking an objective look at composition versus the “I” word.

In the Beginning……there was no inheritance and no composition, only code. And the code was unwieldy, repetitive, blocky, unhappy, verbose, and tired. Copy and Paste were the primary mechanisms of code reuse. Procedures and functions were rare, newfangled gadgets viewed with suspicion. Calling a procedure was expensive! Separating pieces of code from the main logic caused confusion! It was a Dark Time.

Composition vs. Inheritance: How to Choose?