A few circumstances to consider…

If it’s just your own little tool and you don’t intend to share it with others: do whatever you want. SQL or NoSQL or JSON, it doesn’t matter. Use your own judgement.

In my experience tho most homegrown JSON-based “databases” tend to load all data into the memory, simply because they are very simplistic (serialize everything into JSON and write to disk, deserialize everything into a struct). If your dataset is too big for that, just go straight for a full-fledged database.

It’s been better but still has a long way to go though, particularly regarding string handling

Oh yeah, I get all of those, because I am a Rust programmer myself who hates OOP. :D

I raised the topic up only because of how people were talking about “the ultimate language with everything”.

Rust still lacks OOP (the inheritance/subtyping part of it) though. And some more advanced Haskell features too, like HKT.

That idiom is intuitive as heck though, I like it

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I wonder, what kind of wrappers? I have seen some wrappers that seem useless at first, but they shine when we do a refactor because the wrappers concentrate logic in one place.

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Wait, how can you do that??