>> Readable code is code that has empathy for the reader and tries to minimize the cognitive load of interpreting it. That's one of the goals of abstraction layers and design patterns.
Usually that means something less than "perfect" from the perspective of the writer. Applying to much DRY, SOLID, DI and other "best practices" will make it very hard to understand. Pretend you have about 20 less IQ points than you actually have when writing the code - you will thank yourself when you come back to it.
> Reading -- and understanding -- code requires twice the brainpower of writing code. So if you used every bit of your intelligence to write 'clever' code, you won't be able to maintain it because it requires twice your intelligence to read it again.
Einstein's words are oh so suitable as well:
> Everything should be made as simple as possible, but not simpler.
Usually that means something less than "perfect" from the perspective of the writer. Applying to much DRY, SOLID, DI and other "best practices" will make it very hard to understand. Pretend you have about 20 less IQ points than you actually have when writing the code - you will thank yourself when you come back to it.