this post was submitted on 10 Aug 2024
142 points (94.9% liked)
Programming
17423 readers
90 users here now
Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!
Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.
Hope you enjoy the instance!
Rules
Rules
- Follow the programming.dev instance rules
- Keep content related to programming in some way
- If you're posting long videos try to add in some form of tldr for those who don't want to watch videos
Wormhole
Follow the wormhole through a path of communities !webdev@programming.dev
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
A function name can be misleading just like a comment can, in the same scenarios and for the same reasons, plus it's harder to update because you have to change it in at least two places.
And yet, outdated comments are far, far more common than outdated function names.
Also, if you're changing a comment which explains the "what", you should likely change the method name, as well.
It's important for the client to know what the method does by looking at the name, so why would you duplicate your effort?
Because people don't try to squeeze a complete description of what a function does into a single identifier, which is what you you would have to do if you want function names to take the place of comments. I for one don't want to strip all the spaces and punctuation out of my comments so I can use them as function names, and I really didn't want to read someone else's code written in that style.