Oop definitions

https://www.quora.com/What-is-the-difference-between-object-oriented-analysis-and-object-oriented-design https://www.pcmag.com/encyclopedia/term/48238/object-oriented-programming https://dictionary.cambridge.org/dictionary/english/object-oriented https://kids.kiddle.co/Object-oriented_programming

Alexbunardzic
https://twitter.com/alexbunardzic https://opensource.com/article/19/10/test-driven-development-best-practices