# OOP - Abstraction - Simplify

OOP - Abstraction - Simplify: a cheat sheet for OOP at Journeyman level.

![OOP - Abstraction - Simplify](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/09/2e2f8debc6f34251bd3c4314a82010f8.png)

- Category: OOP
- Level: Journeyman
- Tags: abstraction, classes, interfaces, OOP
- Updated: September 18, 2026

Source: https://www.ask-codey.com/cheat-sheets/oop-abstraction-simplify