Ruby On Rails

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A Ruby Timeout that works

A Ruby Timeout that works Last month a Solid Queue job at Beautiful Ruby hung on a slow Anthropic API call. Workers wedged. ActiveRecord pool drained. Pager going off. The fix should have been obvious: tell the kernel to give up after a deadline. Ruby doesn’t expose that k...

Bug #21824: performance regression in regexp matching after update to 4.0 - Ruby - Ruby Issue Tracking System

Bug #21824: performance regression in regexp matching after update to 4.0 - Ruby - Ruby Issue Tracking System I'm running a service written in Ruby which serves some number of Bluesky feeds. As part of this service, I have a process that connects to a websocket API (w/ EventMachine), reads from it all new posts made on the network in real time (on the ord...

GemStuffer Campaign Abuses RubyGems as Exfiltration Channel ...

GemStuffer Campaign Abuses RubyGems as Exfiltration Channel ... GemStuffer abuses RubyGems as an exfiltration channel, packaging scraped UK council portal data into junk gems published from new accounts.Socket's threat research team is tracking a suspicious RubyGems campaign we’re calling GemStuffer, involving...

Asset pipelines: just say no - Julik Tarkhanov

Asset pipelines: just say no - Julik Tarkhanov My good mate Yaroslav wrote about his new solution for bundling a complete Bun runtime inside a gem - by all means, give it a read. A lot of points he makes are very sensible, but for a few months now I have decided that - for myself - I will not ...

Welcome to Hanakai · Hanakai

Welcome to Hanakai · Hanakai If you’ve followed Hanami for a while, you’ll know we’re rather fond of flowers. Today our garden has grown: Hanami, Dry, and Rom — three projects that have lived alongside each other across a decade and billions of downloads — are finally coming ...

An Overview of Spinel, Matz's AOT Ruby Compiler

An Overview of Spinel, Matz's AOT Ruby Compiler Spinel compiles Ruby source code into standalone native executables. It performs whole-program type inference and generates optimized C code, achieving significant speedups over CRuby. Spinel is self-hosting: the compiler backend is written in Ru...

Formatting an entire 25 million line codebase overnight: the rubyfmt story | Stripe Dot Dev Blog

Formatting an entire 25 million line codebase overnight: the rubyfmt story | Stripe Dot Dev Blog This is the story of how our Developer Productivity team extended and rolled out rubyfmt, our Rust-based zero-config, ultra-fast autoformatter across the world's largest Ruby codebase.Stripe runs the world's largest Ruby codebase. Before rubyfmt, ...

Ruby Concurrency: What Actually Happens

Ruby Concurrency: What Actually Happens Since I wrote about async Ruby and patched Solid Queue to support fibers, people keep asking the same questions. What happens when a fiber blocks? Don’t you still need threads? What about database transactions? What about Ractors? This post answe...

The Rails Way in 2026 | Arkency Blog

The Rails Way in 2026 | Arkency Blog We had an interesting discussion at the Arkency weekly call today. The topic was how to define “the Rails Way” in 2026. The discussion branched in many directions, but I want to capture the result here. We get to see a lot of Rails repositories. ...

Let's enable MFA for all Ruby gems

Let's enable MFA for all Ruby gems Supply chain attacks are getting more common. RubyGems might be next. Here’s how to help the ecosystem be safer.A few weeks ago, Axios, the popular HTTP client for JavaScript, suffered a supply chain attack on NPM. An attacker compromised the lead...

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