This is a silly comment. Open-Close principle is all about keeping components unaware of environmental/dependency changes, not about avoid implementation at all

This is a silly comment. Open-Close principle is all about keeping components unaware of environmental/dependency changes, not about avoid implementation at all. https://itnext.io/solid-principles-explanation-and-examples-715b975dcad4 https://itnext.io/solid-principles-explanation-and-examples-...