-* https://public-inbox.org/ruby-core/
- ruby-core@ruby-lang.org
- Core development list for the Ruby programming language
- https://www.ruby-lang.org/en/community/mailing-lists/
-
-* https://public-inbox.org/ruby-dev/
- ruby-dev@ruby-lang.org
- Japanese development list for the Ruby programming language
- https://www.ruby-lang.org/en/community/mailing-lists/
-