Their usage of upsert appears different than I was used to:
Me: Upsert = Update or Insert
Them: Upsert = Get or Insert
I agree that their choice of labeling the proposal as "upsert" is less than ideal. However, this functionality is reminiscent of a very useful Perl capability known as autovivification[0] as described in the motivation section:
A common problem when using a Map or WeakMap is how to
handle doing an update when you're not sure if the key
already exists in the map.
If you use that operator and the value doesn't exist, it'll default create one and return a reference to that.
And as I'm writing this I realize why... references cannot be `null`.
`getOrInsert` here seems to be the Python "set_default" method on dicts, which is very useful at avoiding tedium in some basic data munging
It gives a caller the option of alternate logic based on the existence, or lack thereof, of a value.
> is that not just set?
No. The semantics of a "set" operation would overwrite an existing entry (if one exists).
https://nodejs.org/en/blog/release/v26.2.0
What I would expect with the inclusion of temporal, is having a section on nodejs docs about Rust addons, alongside the C and C++ sections.
Of course, complete lack of non-local non-GMT time zones is a huge downside.
(No affiliation, just a fan of VoidZero's consistently excellent tools.)
I moved some projects over to those from ESLint + Prettier and while the compatibility isn't 100% (I didn't need that), and the time to process a codebase went from like way over a minute with the old tools to a few seconds with theirs.
Evan You won't break the cycle, tale as old as time.
(I’m not disagreeing to remove it. It just took me a while to find out what happened to it)
There's the "types as comments" proposal[1] which could even land on browsers one day.
I started using the erasableSyntaxOnly setting in my tsconfig to get ready for this.
Adding websocket would simplify stuff tremendously, as well as make deployments much, much more secure.
I see that Deno has WebSockets, but I've never used them: https://docs.deno.com/api/web/~/WebSocket
Even the complicated NextJS runs with Bun: https://nextjs.org/conf/session/nextjs-bun
Do you have a source for your claim?