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know the features of your language
(lemmy.world)
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this post was submitted on 08 Dec 2023
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This is why I usually don't comment on stuff like this in PRs. If it's readable and easy to understand it doesn't need more abstractions. Even if it's less code. What's it save like a few bytes? That's not as useful as the whole team instantly knowing how the code works when they see it lol
I will say though if a jr dev came upon the last code they would just look it up and learn something so that's a total valid path too. Just depends on your codebase and how your team works. I think it usually ends up being a mix with larger teams.
There’s more to it imho. The first three are more prone to mistakes than the last. You are much less likely to accidentally alter the logic intended in a simple null coalesce than you are in if statements.
That's fair but if you had proper test coverage there wouldn't be much risk. Who has that though? Lol
None of my projects had time for reliable testing unfortunately. It was always “next sprint” or “when we have time” which never really came to fruition.
Yeah, I think there is a tipping point between terse and magic. I might grimace a little at the first one, have no comment on the middle two, and definitely comment on the last one. Wrote code like the person troubleshooting it is on-call, mildly hung over, and it's 3am.