ruby.git/spec/ruby/library/set/flatten_spec.rb, branch v3_4_9

Fix for older set versions

2023-12-23T09:57:47+00:00

`Set::VERSION` was not defined in old set.rb bundled with ruby 3.2 or
earlier.
Also add comment for spec/mspec/tool/remove_old_guards.rb.

Set 1.1 now checks subclass-ness stricter

2023-12-23T09:15:26+00:00

Update to ruby/spec@875a09e

2019-07-27T10:40:09+00:00

Update to ruby/spec@35a9fba

2019-01-20T20:38:57+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66888 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Update to ruby/spec@c1b568b

2018-03-04T15:09:32+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Move spec/rubyspec to spec/ruby for consistency

2017-09-20T20:18:52+00:00

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e