[DOC] Improve docs for ObjectSpace.memsize_of
github/ruby/ruby · 2026-06-03
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
Build Better Websites. Create modern, resilient user experiences with web fundamentals. - Fix route-pattern default port matching (#11511) ·
Build Better Websites. Create modern, resilient user experiences with web fundamentals. - Handle malformed route-pattern pathnames (#11512)
Build Better Websites. Create modern, resilient user experiences with web fundamentals. - chore: format · remix-run/remix@0c5e381
Build Better Websites. Create modern, resilient user experiences with web fundamentals. - Add version flag to docs prerender (#11505) · remi
…oted-schema Fix `reset_column_sequences!` for tables in quoted schemas
`reset_column_sequences!` (and `reset_pk_sequence!` / fixture loading, which call it) keyed an internal table map by the caller's table
…le-hash Fix `accepts_nested_attributes_for` `:limit` miscounting a single-record hash
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
…ord hash A bare attributes hash with an `id` key represents one record — it is wrapped into a single-element array a few lines later and i
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
Make Ractor shareability methods only available on 4.0 and above.
Read mysql2 affected_rows during perform_query
Fix `rename_index` to preserve a partial index's `WHERE` for SQLite and older MySQL/MariaDB versions
…nd older MySQL/MariaDB versions The fallback `rename_index` (used by SQLite, and by MySQL/MariaDB versions without `RENAME INDEX`) recreat
It's not safe to assume the connection will maintain this state until we need it, especially if it's pinned by test fixtures.
Ruby on Rails. Contribute to rails/rails development by creating an account on GitHub.
Ruby on Rails. Contribute to rails/rails development by creating an account on GitHub.
Fix PostgreSQL `foreign_keys` for a target table in a quoted schema
The referenced table name was read from `regclass::text`, which returns a schema-qualified and selectively-quoted identifier (for example `&
マイクロソフトは日本時間6月3日未明に開幕した年次イベント「Microsoft Build 2026」で、AIエージェントにWindowsアプリ開発のライフサイクル全体に関する知識を与える「Windows Development Skill...
New Relic Workflow Automation（Alert Trigger）をスムーズに立ち上げるための設定手順を解説します。データ型の確認方法から最小構成でのテスト手法、バージョン同期ズレの回避策まで、現場で役立つ実践的なポイントをまとめました。 1. はじ...
* ZJIT: Implement Polymorphic Definedivar Closes: https://github.com/Shopify/ruby/issues/980 Build polymorphic shape/type branches for def
「測れないものは、改善できない。だが多くの人は、自分の一日すら測っていない。」 「今日も一日、なんとなく過ぎた気がする」 恐るべきはサボった日ではありません。頑張ったのか頑張っていないのかすら、自分でわからない日です。記録がなければ、昨日の自分は存在しなかったのと同じ。...
Oxlintのカスタムルールついてのスライド。Rust製のLinterであるOxlintで、ESLint互換のカスタムルールを追加できるJS Plugin（アルファ版）の機能やパフォーマンスについて紹介している。既存のESLintプラグインの動作やtsgolint、corsa-b
こんにちは、最近 AI エージェントに仕事を任せすぎて自分の仕事量が分からなくなってきたアーキテクトのやまぱん！です。 補足コメントや質問、いいね、拡散、ぜひお願いします 🥺！ 間違っていたら 優しく 教えてください！ 今回は、Microsoft の公開情報と、実際に触れた...
Test `Mime::Type#===` and nil matching
Test `ParameterFilter#filter` with empty filters returns a dup
Test `Object#with` returns the block's result
…-drops-nil Fix `Enumerable#in_order_of` dropping nil elements when `filter: false`
Enumerable#in_order_of with filter: false is documented to keep elements that aren't named in the series, but a stray compact (copied fr
Test `Range#sole` with an endless range
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
https://github.com/ruby/json/commit/52c9d9bdf2
Ensure that buffer sizes have been properly tracked when running in debug mode, and appease the GC slightly when running in release mode. R
Comments shouldn't be present in performance sensitive documents, so it's best not to inline it to make space for more important code. http
本記事は GitHub Copilot を活用して作成されています。内容の正確性については各公式ドキュメントをご確認ください。 概要 2026年6月2日（米国時間）にサンフランシスコで開幕した Microsoft Build 2026 の Keynote では、「Be...
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
https://github.com/ruby/json/commit/5233dd9b85
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
When constructed with no filters, ParameterFilter#filter returns a dup of the params rather than the same object. filter_param was tested fo
Object#with yields self to the block and returns the block's value. The existing test only proved the block receives self (it returned a
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.
The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.