Tech – walker – 2026-07-20

AIエージェント概論 - 定義からアーキテクチャ・本番運用を見据えた設計まで

Qiita(trend) · 2026-07-20

はじめに AIエージェントを取り巻く技術は日々進歩し、本番運用を見据えたHowToも見かけるようになった。実際にAIエージェントの開発に携わり、AIエージェントの勉強会を開催する中で、AIエージェントの定義、開発手法、アーキテクチャや運用を整理したいと思い本記事を執筆し...

Avoid duplicated `.gdbinit` loads by `RUNRUBY_USE_GDB=true`

github/ruby/ruby · 2026-07-20

If we use out-of-source build and have `${BUILD_DIR}/run.gdb` (by `make run.gdb`), `${SOURCE_DIR}/.gdbinit` is loaded twice because `run.gdb

Merge pull request #58166 from rails/fxn/change-default

github/rails/rails · 2026-07-20

Let dump_schema_migrations_sort_by be :reverse by default

Claude Codeを組織一括でシングルサインオン、チームや個人の費用上限設定、デフォルト設定など可能に、「Claude apps gateway for AWS/Google Cloud」登場

Publickey · 2026-07-20

AnthropicのAIコーディングエージェントClaud Codeは非常に人気のあるサービスとして多くの組織で採用され始めています。 Claude Codeは個人で簡単に導入できますが、企業が組織としてClaude Codeを導入する場合...

Rustで書き直されたBun、早くもClaude Codeアプリに本番投入された模様

Publickey · 2026-07-20

Claude Codeを用いてわずか11日間でZig言語からRust言語へ移植されたことが話題となっているJavaScriptランタイムのBunですが、そのRust版Bunが早くも7月17日にリリースされたClaude Code v2.1....

Pass the option by TESTS

github/ruby/ruby · 2026-07-20

The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.

Skip flaky with zjit=dev

github/ruby/ruby · 2026-07-20

The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.

Keep room in the token buffer for the terminator

github/ruby/ruby · 2026-07-20

tokspace stops doubling as soon as the buffer reaches the token's length, so a copy that lands exactly on the end leaves tokfix writing

Let dump_schema_migrations_sort_by be :reverse by default

github/rails/rails · 2026-07-20

Ruby on Rails. Contribute to rails/rails development by creating an account on GitHub.

[DOC] Stop documenting undocumented classes

github/ruby/ruby · 2026-07-20

The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.

[ruby/prism] Move deprecated into node_ext

github/ruby/ruby · 2026-07-20

https://github.com/ruby/prism/commit/36e88a9aba

[ruby/prism] Rename some keyword locations for consistency

github/ruby/ruby · 2026-07-20

Prism is generally good about their naming but these had some inconsistencies compared to others: * `InNode` was missing the `keyword` in t

Update default gems list at 8785ede23c718bd2809dbac192f527 [ci skip]

github/ruby/ruby · 2026-07-20

The Ruby Programming Language. Contribute to ruby/ruby development by creating an account on GitHub.

[ruby/erb] Version 6.0.6

github/ruby/ruby · 2026-07-20

https://github.com/ruby/erb/commit/488683a778

[ruby/erb] Fix `-h` CLI option

github/ruby/ruby · 2026-07-20

(https://github.com/ruby/erb/pull/126) Fixes the `Unknown switch: "-h"` error message when running `erb -h`: ```sh-session $ lib

[ruby/erb] Fix documentation typos and code examples

github/ruby/ruby · 2026-07-20

(https://github.com/ruby/erb/pull/125) Makes documentation-only changes. Summary: - Fix typos and grammar - Fix invalid code examples - Fi

[ruby/time] Fix `Time.xmlschema` handling leading and trailing whites…

github/ruby/ruby · 2026-07-20

…paces https://github.com/ruby/time/commit/8cf52fa3cd

[ruby/time] [DOC] Exclude _xmlschema from RDoc

github/ruby/ruby · 2026-07-20

https://github.com/ruby/time/commit/2b43839fc2

Bump taiki-e/install-action

github/ruby/ruby · 2026-07-20

Bumps the github-actions group with 1 update in the / directory: [taiki-e/install-action](https://github.com/taiki-e/install-action). Upda

Add more Proc#refined specs

github/ruby/ruby · 2026-07-20

Cover behaviors so far exercised only by JRuby's test suite, which is being reduced to implementation-specific tests (https://github.com