頑なに再代入しない! by abetomo YAPC::Fukuoka 2025 https://fortee.jp/yapc-fukuoka-2025/proposal/3cd5d074-2b62-4d25-95e2-3ec5b2b69a48
* イベント: REDMINE JAPAN vol.5で * https://redmine-japan.org/ * 補足説明の記事 * https://www.clear-code.com/blog/2026/6/22/find-info-in-redmine.html