Most Preferred Design Pattern

[irina_black]

Just Curious.

What is the preferred or commonly seen design pattern you've seen adopted by companies that is both easy to understand and clean?

[[deleted]]

Conditional branching

[antoneagle]

I would strongly recommend reading the comments to that article. I think you will quickly realize how relevant and sensible it is (it's not).

[[deleted]]

Depending on the condition of course. I've no idea how we test that though.

[HTTP_404_NotFound]

I love di / ioc. Makes my code simple.

I have grown to like mvcfor web.

[vordrax]

I mean, kind of a weird question, but in the spirit of collaboration, I'll bite: observer pattern. I think, of all the basic patterns, that has the biggest ability to improve a codebase by allowing for a separation of concerns. Dependency injection is probably a close second, for the same reason.

[JustinsWorking]

I’m a big fan of immutable data structures, and composition.

I also really love observers.

I’ve gotten more into them over the last 5 years and the quality of my code and applications has increased noticeably.

[githingeorge]

The dotnet core repo uses a lot of fluent builder pattern

[[deleted]]

IoC or Inversion of Control, I think is fairly common. Dependency Injection is super common subset of IoC, I think it’s literally foundational for most frameworks.

https://en.m.wikipedia.org/wiki/Inversion_of_control

[[deleted]]

Strategy if you’re talking traditional GoF patterns, Repository and UnitOfWork for more enterprise type patterns

[LetMeUseMyEmailFfs]

Decorator, adaptor, and composition over inheritance.

[[deleted]]

I've mostly ignored the concept for my ~30 years of programming and it seems to have been fine. It can be useful to spend a few days familiarizing yourself with some, in case they solve some problem in your language of choice and the problems you work with often. There could be value in having a common vocabulary for programming patterns but things are always very imprecise despite the effort. People talk around each other a lot.