[ruby/irb] Revert "Memoize helper method instances with Singleton module"
This reverts commit https://github.com/ruby/irb/commit/169a9a2c3097.
https://github.com/ruby/irb/commit/221b0a4928
Added by st0012 (Stan Lo) over 1 year ago
[ruby/irb] Revert "Memoize helper method instances with Singleton module"
This reverts commit https://github.com/ruby/irb/commit/169a9a2c3097.
https://github.com/ruby/irb/commit/221b0a4928