ruby.git/lib/singleton.gemspec, branch v3_4_9 The Ruby Programming Language Move gemspec files to top of lib directory. 2023-05-25T06:47:48+00:00 Hiroshi SHIBATA hsbt@ruby-lang.org 2023-05-25T06:47:48+00:00 d1237bc3a43ed87d9a8c574cfbb7e0399ae0ee76 They have version.rb files with same directory. But version.rb have been removed at https://github.com/ruby/ruby/pull/3375 There is no reason to locate under the library name of directory. 
  They have version.rb files with same directory.
  But version.rb have been removed at https://github.com/ruby/ruby/pull/3375
  There is no reason to locate under the library name of directory.