Object allocations from the garbage collector are now inlined in ZJIT.

Ractor-safe minimal web framework. Contribute to jhawthorn/serviette development by creating an account on GitHub.

Coffee. Flannel. Van City, Eh.

### Impact In its default configuration, a Rails application that displays image variants may allow an unauthenticated attacker to read arbitrary files from the server, including the process envi...

From e9e0cb98c8984d3bf35ca6e11e97c567493453ff Mon Sep 17 00:00:00 2001 From: Charles Oliver Nutter <headius@headius.com> Date: Mon, 28 Apr 2025 10:34:42 -0500 Subject: [PATCH 1/2] Allow binding instan...

Ruby 4.0.6 has been released.

Ruby 4.0.4 has been released.

For quite a few years the Rails project has been working with the Internet Bug Bounty (IBB). The IBB is an organization that awarded cash to security researchers that reported issues to OSS projects p...

Ref: rails/bootsnap#535 This only impact the app own code, and not dependencies. It is also possible to enable it for gems, but some old ones may still not be ready.

Generate FFI bindings from Rust extensions. Contribute to tenderworks/roost development by creating an account on GitHub.

This aims to allow constant cache accesses inside a singleton CREF to use the same fastpath as most constant caches, without needing to re-check the CREF on every access. class Foo def self.foo1 ...

Contribute to jhawthorn/bashisms development by creating an account on GitHub.

Redmine

Ruby 4.0.2 has been released.

A quick win that made loading faker-ruby 19% faster.

ZJIT is now available with the release of Ruby 4.0. Here’s an update of our progress.

The official Ruby docs are at https://docs.ruby-lang.org/en/. This documentation (and any documentation built with rdoc 6.15.0 or greater) now can be searched using a query parameter. Check it out! ht...

In two previous posts, I explained that one of the big blockers for Ractors’ viability is that while they’re supposed to run fully in parallel, in many cases, they’d perform worse than a single thread...

How we handle 92 million compilations a year without everything catching fire

We implemented a new feature to TypedData objects in Ruby, called embedded TypedData objects. TypedData objects are used across a wide variety of Ruby types, such as Time, Enumerator, and Method. This...

In a previous post about ractors, I explained why I think it’s really unlikely you’d ever be able to run an entire application inside a ractor, but that they could still be situationally very useful t...