Comment on Everything about TOML format - Orchard Dweller

• spartanatreyu@programming.dev ⁨8⁩ ⁨months⁩ ago

  Where do you put your comments in JSON files?

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  • Quetzalcutlass@lemmy.world ⁨8⁩ ⁨months⁩ ago

    I’ve seen them included as part of the data.

    “//”, “Comment goes here”,

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    • spartanatreyu@programming.dev ⁨8⁩ ⁨months⁩ ago

      That doesn’t really work when you need two comments at the same level, since they’d both have the same key

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      • vrighter@discuss.tchncs.de ⁨8⁩ ⁨months⁩ ago

        write json with comments. Use a yaml parser.

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      • catfish@lemmy.ml ⁨8⁩ ⁨months⁩ ago

        It still works since multiple identical keys are still valid json. Although that in itself isn’t fantastic imo.

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  • brettvitaz@programming.dev ⁨8⁩ ⁨months⁩ ago

    For settings files I always have an example file with sensible values filled in and along with descriptive keys that serves as reasonable documentation. If something is truly unknowable, I’ve probably done something wrong.

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    • spartanatreyu@programming.dev ⁨8⁩ ⁨months⁩ ago

      How would you mark a flag in your json settings file as deprecated?

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      • brettvitaz@programming.dev ⁨8⁩ ⁨months⁩ ago

        In my opinion, the settings file isn’t where this information should be presented. I would put these notes in the release log and readme and example settings file. I have also written this information to logging during startup so a user knows what to do, or I write a migration that does the change automatically if that’s possible.

        This is only my opinion and you can use the comment method described like “//“: “Deprecated” if desired.

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• suy@programming.dev ⁨8⁩ ⁨months⁩ ago

  The very first moment that I had to use JSON as a configuration format, and I was desperate to find a way to make a long string into a JSON field. JSON is great for many things, but it’s not good at all for a configuration format where you need users to make it pretty, and need features like comments or multi-line strings (because you don’t want to fix a merge conflict in a 400 character-wide line).

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