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Jerkmate
https://www.heroku.com/blog/ruby-2-7-0-holiday-release/
Ruby 2.7.0 Holiday Release: What's New | Heroku
Nov 3, 2025 - When Heroku launched in 2007 there was only a single Ruby version that could be used on the platform. In 2012 Heroku began to support multiple Ruby...
ruby 2 70holidayreleasenew
https://eileencodes.com/posts/upgrading-github-to-ruby-2-7/
eileen.codes | Upgrading GitHub to Ruby 2.7
Eileen Codes is a blog by Eileen M. Uchitelle about developing with and learning Ruby on Rails, a programming framework.
ruby 2 7eileen codesupgradinggithub
https://tech.smarthr.jp/entry/2019/11/07/112556
Ruby 2.7.0-preview2 で変わる Numbered parameter - SmartHR Tech Blog
Feb 5, 2024 - お疲れ様です。 SmartHR 社で業務委託を承っております osyo と申します。 業務では主に activerecord-bitemporal の開発・保守を行っております。 前回は Ruby 2.7.0-preview1 Numbered parameters 完全攻略！ という記事を書かせていただきました。...
ruby 2 7smarthr tech blog0numberedparameter