11 Nov
2025
11 Nov
'25
3:25 p.m.
Issue #21680 has been updated by tompng (tomoya ishida). Pull request https://github.com/ruby/ruby/pull/15144 ---------------------------------------- Bug #21680: Integer#digits bug starting from Ruby 3.1 https://bugs.ruby-lang.org/issues/21680#change-115162 * Author: sigsys (Math Ieu) * Status: Open * ruby -v: ruby 3.3.10 (2025-10-23 revision 343ea05002) [amd64-freebsd14] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ``` (2**512).digits(256).last ``` The result was 1 on Ruby 3.0. Starting from Ruby 3.1 it turned to 256 (which can't possibly be right). -- https://bugs.ruby-lang.org/