ruby.git/doc/string/sub.rdoc, branch v4.0.2 The Ruby Programming Language [DOC] Tweaks for String#sub 2025-10-24T22:09:32+00:00 BurdetteLamar burdettelamar@yahoo.com 2025-10-23T22:07:54+00:00 245df86ec3ed30cb844a16b5a4df7e4d91d7c293