Enable refinements to public_send.
[Feature #15326] [Fix GH-2019]
From: manga_osyo manga.osyo@gmail.com
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Enable refinements to public_send.
[Feature #15326] [Fix GH-2019]
From: manga_osyo manga.osyo@gmail.com
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e