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Nope. It’s been the default MRI parser for a couple years now.

TruffleRuby is pretty close too, if anything it’s even a bit more compatible because it’s able to run native extensions. Also keeping compatible with MRI have been made significant…

> lost 3 of 3 members of the Open Source Committee (Gabi, Mike, Ufuk) This is rich given they left in big part because of how much abuse they have received by "supporters" of André…

There's a public survey: https://surveys.ecb.europa.eu/10b/neweuro/

That's why C23 introduce free_sized [0]. [0] https://en.cppreference.com/c/memory/free_sized

Similarly, when writing Facebook apps with Rails, when you'd hit that same bug you'd see Mark Zuckerbeg: https://www.facebook.com/profile.php?id=4

It was just one of many. Alone it wouldn't have been very noticeable, but I did many small optimizations like that, which ultimately shaved about 20 seconds of setup time. Looking …

https://github.com/ruby/ruby/blob/master/NEWS.md

Nothing ground breaking we simply deploy Buildkite agents on EC2 nodes. As mentioned in the post, the only thing really limiting CI parallelism is the ratio of "setup time" vs "tes…

Aside from the oddness of making this cache git aware, with the new implementation I suspect querying git to revalidate the cache would take longer than just rebuilding it.

> every method call is a string dict lookup Doesn't the Python VM have inline caches? [0] https://en.wikipedia.org/wiki/Inline_caching

Nitpick, but France never left NATO proper, only the integrated command, and reintegrated it in 2008 under Sarkozy.

That's also something Rails helps abstract away by automatically deferring enqueues to after the transaction completed. Even SolidQueue behave that way by default. https://github.c…

> The ideal situation with Rails would be if there is a simple way to switch back to Redis That's largely the case. Rails provide an abstracted API for jobs (Active Job). Of course…

You are describing bootsnap. And yes I proposed to integrate bootsnap into bundler ages ago, but got told to go away.

> none of the providers really do this out of the box CircleCI does. And I'm sure many others.

> My experience with GHA default caches is that it’s absolutely dog slow. GHA is definitely far from the best, but it works:, e.g 1.4 seconds to restore 27 dependencies https://git…

GHA with the `setup-ruby` action will cache gems. Buildkite can be used in tons of different ways, but it's common to use it with docker and build a docker image with a layer dedic…

Ye,s but if your CI isn't terrible, you have the dependencies cached, so that subsequent runs are almost instant, and more importantly, you don't have a hard dependency on a third …

I know that tweet, it's real, but that doesn't contradict my comment. They indeed replaced Unicorn by Falcon in one application, but falcon is configured in "Unicorn mode" (no conc…

> GC still stops the world, right? Yes, Ractor local GC is the one feature that didn't make it into 4.0. > Can't you just have completely separate boxes with their own copies of al…

They already truly run in parallel in Ruby 4.0. The overwhelming majority of contention points have been removed in the last yet. Ruby::Box wouldn't help reducing contention furthe…

> It seems Ractor is still work in progress The Ractor experimental status could almost be removed. They no longer have known bugs, and only one noticeable performance issue left (…

It was removed because rubygems was made to be required by default so it was now useless. The stdlib still contains `un.rb` though: https://github.com/ruby/ruby/blob/d428d086c23219…

> They aren't interned frozen strings Doesn't matter. The parent claim was: > You'd just have a broken VM if you used mutable strings for metaprogramming in Ruby From day one it wa…