knu 2017-07-14 17:46:13 +0900 (Fri, 14 Jul 2017) New Revision: 59332 https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59332 Log: Alias Set#to_s to #inspect [ruby-core:81753] [Feature #13676] Modified files: trunk/NEWS trunk/lib/set.rb trunk/test/test_set.rb