Senior developer at Shopify’s Ruby Developer Experience Team. Works on Ruby LSP, RDoc, IRB, Reline…etc.
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Dec 31, 2025 · 7 min read · I'm on the cautious-optimistic side when it comes to AI coding tools and open source. I want to use this post to document my opinions on AI coding tools and OSS maintenance at this specific point. With the rate AI models and coding tools improve, I'd...
Join discussionDec 29, 2025 · 6 min read · This post was originally published on September 8, 2025 on Rails at Scale. Ever since YJIT's introduction, I've felt simultaneously close to and distant from Ruby's JIT compiler. I know how to enable it in my Ruby programs. I know it makes my Ruby p...
Join discussionDec 29, 2025 · 5 min read · This post was originally published on July 19, 2025 on Rails at Scale. For a decade (2014-2024), I was a Ruby-only developer. I worked across the Ruby ecosystem—from Rails development to Ruby's core tooling like IRB, RDoc, and the debug gem. But whi...
Join discussionMar 13, 2025 · 3 min read · This is a quick & unpolished collection of my Ruby debugging tips and recommendations. You can use the Ruby LSP extension to connect to debug.gem too. It requires a slightly different launch.json configuration (example) and provides better error han...
Join discussionDec 26, 2024 · 4 min read · Introduction Ruby 3.4 isn’t just about shiny language features; it also comes with meaningful documentation updates. Some of these changes are reflected in the content of docs.ruby-lang.org, while others are behind the scenes in RDoc, the official do...
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