Ruby typing 2024: RBS, Steep, RBS Collections, subjective feelings — brandur.org
Ruby typing 2024: RBS, Steep, RBS Collections, subjective feelings I was writing a new Ruby gem recently, and being a strong proponent of a type checking step, I wanted to do right by the ecosystem so that anyone using it would get the full benefit of type checking against my gem’s API in their own projects, so I dug into the current state of the art to find out how that’d be done. I used Sorbet f
Why I Stopped Using Sorbet in All My Ruby Projects
Photo by Ross Sokolovski on UnsplashFor over five years, in a professional capacity, I’ve worked mostly on projects built using Ruby. Most of the systems I worked on used Ruby on Rails and varied in size from microservice to monolith. For several of those years, I’d repeatedly get frustrated with Ruby’s dynamic nature, especially in the decade-old monolith. I’d end up debugging a problem, trying t
Crunchy Bridge's Ruby Backend: Sorbet, Tapioca,... | Crunchy Data Blog
When we started building Crunchy Bridge two years ago, we chose Ruby as the language to write our database state machine and control plane API. Ruby may not have been the most popular language choice in 2022, but we picked it anyway. A major reason is that everyone on the team already knew it well and liked it. Terse and elegant syntax is perfect for expressing our database state machine logic. An
Sorbet: Stripe’s type checker for Ruby
By 2017, Stripe had grown to the point where hundreds of engineers had written millions of lines of code. Most of that code was—and still is—written in Ruby, which is famous for helping engineers iterate quickly (if somewhat notorious for encouraging inscrutable code). Unfortunately we were starting to see Ruby come apart at the seams: new engineers found it hard to learn the codebase, and existin
Ruby ã®åž‹ãƒã‚§ãƒƒã‚«ãƒ¼ã®æ¯”較 | Wantedly Engineer Blog
ã¯ã˜ã‚ã«ã“ã‚“ã«ã¡ã¯ã€Wantedly ã® 2021 年サマーインターンã«å‚åŠ ã—ãŸå®®ä¸‹ã¨ç”³ã—ã¾ã™ã€‚今回ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³ã§ã¯ä¸‰é€±é–“ã®é–“ DX (Developer Experience) ãƒãƒ¼ãƒ ã«æ‰€å±žã—ã€Wantedly ã®ã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ã« Ruby ã®åž‹ãƒã‚§ãƒƒã‚«ãƒ¼ã®å°Žå…¥ã‚’試ã¿ã‚‹ã“ã¨ã‚’テーマã«ã—ã¦ã„ã¾ã—ãŸã€‚ インターンã®å‰åŠã§ã¯ã€æ§˜ã€…ãªåž‹ãƒã‚§ãƒƒã‚«ãƒ¼ã®æ€§èƒ½ã‚’調ã¹ãŸã‚Šã€ãã‚Œãžã‚Œã®åž‹ãƒã‚§ãƒƒã‚«ãƒ¼ã‚’実際ã«ä½¿ã£ã¦ã¿ã‚‹ã“ã¨ã§ã€é–‹ç™ºåŠ¹çŽ‡ã‚’基準ã¨ã—ãŸæ¯”較を行ã„ã¾ã—ãŸã€‚インターンã®å¾ŒåŠã§ã¯ã€ç¾æ®µéšŽã§ã¯ä¸€ç•ªå®Ÿå‹™ã«é©ã—ã¦ã„ã‚‹ã ã‚ã†ã¨åˆ¤æ–ã—㟠Sorbet ã«ç„¦ç‚¹ã‚’当ã¦ã€Wantedly ã®ã„ãã¤ã‹ã®ã‚³ãƒ¼ãƒ‰ãƒ™ãƒ¼ã‚¹ã«å®Ÿé¨“çš„ã« Sorbet ã‚’å°Žå…¥ã—ãŸç’°å¢ƒã‚’作ã£ãŸåž‹æƒ…å ±ã‚’ã¤ã‘ã¦ã„ã作æ¥ã‚’ã—ã¦ã„ã¾ã—ãŸã€‚ 本記事ã¯ã€ä¸»ã«ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³ã®å‰åŠã§èª¿æŸ»ã—ãŸã€åž‹ãƒã‚§ãƒƒã‚«ãƒ¼ã®æ¯”較ã¨ã„ã†éƒ¨åˆ†ã«ç„¦ç‚¹ã‚’当ã¦ã€æ–‡ç« ã®å½¢ã«ã¾ã¨ã‚ãŸã‚‚ã®ã«ãªã‚Šã¾ã™ã€‚ Ruby
Sorbet Compiler: An experimental, ahead-of-time compiler for Ruby · Sorbet
For the past year, the Sorbet team has been working on an experimental, ahead-of-time compiler for Ruby, powered by Sorbet and LLVM. Today we’re sharing the source code for it. It lives alongside the existing code for Sorbet on GitHub, mostly in the compiler/ folder: → https://github.com/sorbet/sorbet/tree/master/compiler/ We want to be clear up front: the code is nowhere near ready for external u
Ruby 3ã®é™çš„解æžæ©Ÿèƒ½ã®RBSã€TypeProfã€Steepã€Sorbetã®é–¢ä¿‚ã«ã¤ã„ã¦ã®ãƒŽãƒ¼ãƒˆ - クックパッド開発者ブãƒã‚°
ã“ã‚“ã«ã¡ã¯ã€ãƒ•ãƒ«ã‚¿ã‚¤ãƒ Rubyコミッタã¨ã—ã¦åƒã„ã¦ã‚‹é 藤（@mametter）ã§ã™ã€‚ Ruby 3 ã¯ã€Œé™çš„型解æžã€ã‚’å‚™ãˆã‚‹ã“ã¨ãŒç›®æ¨™ã® 1 ã¤ã«ãªã£ã¦ã„ã¾ã™ã€‚é è—¤ãŒé–‹ç™ºã—ã¦ã‚‹ TypeProf 㯠Ruby 3 ã®é™çš„型解æžã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ ã®ä¸ã® 1 ツールã§ã™ã€‚ã—ã‹ã— Ruby 3 ã®é™çš„解æžã¨ã„ã†ã¨ã€RBSã€TypeProfã€Steepã€Sorbet ãªã©ã„ã‚ã„ã‚ãªãƒ„ールåãŒå‡ºã¦ãã¦ã‚ˆãã‚ã‹ã‚‰ãªã„ã€ã¨ã„ã†å£°ã‚’何回ã‹èžã„ãŸã®ã§ã€ã‹ã‚“ãŸã‚“ã«ã¾ã¨ã‚ã¦ãŠãã¾ã™ã€‚ 3 è¡Œã¾ã¨ã‚ RBS：Ruby ã®åž‹æƒ…å ±ã‚’æ‰±ã†è¨€èªžã€‚Ruby 3 ã«ãƒãƒ³ãƒ‰ãƒ«ã•ã‚Œã‚‹ã€‚ TypeProf：型注釈ã®ãªã„ Ruby コードを型解æžã™ã‚‹ãƒ„ール。Ruby 3 ã«ãƒãƒ³ãƒ‰ãƒ«ã•ã‚Œã‚‹ã€‚ Steep/Sorbet：Ruby ã§é™çš„型付ã‘ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãŒã§ãるツール。 詳ã—ãã¯ãã‚Œãžã‚Œä»¥ä¸‹ã§è§£èª¬ã—ã¾ã™ã€‚ RBS ã¨ã¯ RBS ã¯ã€Rub
Sorbetã«ã¤ã„㦠- soutaroブãƒã‚°
昨日ã®Asakusa.rbã«è¡Œã£ãŸã‚‰Sorbetã«ã¤ã„ã¦èžã‹ã‚ŒãŸã®ã§ã€å°‘ã—話ã—ãŸã‚“ã ã‘ã©ã€ã¡ã‚‡ã£ã¨ãã¡ã‚“ã¨ç¢ºèªã—ãªã„ã¾ã¾è©±ã—ãŸã‚‰ãã ãã ã ã£ãŸã®ã§ã€ã‚‚ã†å°‘ã—ã¾ã¨ã‚ã¦ãŠã。 全体的ãªè©±ã¨ã—ã¦ã€Sorbetã¯ã¨ã¦ã‚‚良ãã§ãã¦ã„ã‚‹ã®ã§ã€ã“ã‚Œã§è‰¯ã„ã¨æ€ã†äººã¯ãã‚Œã§è‰¯ã„ã¨æ€ã„ã¾ã™ã€‚ $ srb --version Sorbet typechecker 0.4.4306 git 31ef906fe5eb572865f2b5d3ea5805793554c676 built on 2019-06-25 06:45:18 GMT with debug symbols Rubyã¨å°‘ã—åˆã‚ãªã„ã¨ã“ã‚ã¯ã‚ã‚‹ã®ã§ã€ãã®è¾ºã‚’挙ã’る。 1. サブタイピング ã„ã‚ゆるDuck typingã¨ã„ã†ã‚„ã¤ãŒã€ã¾ã‚良ããªã„。 sig { params(arg: Eachable).void } def push_from(arg
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