enum.c (enum_join): remove Enumerable#join. [ruby-core:24786]
array.c (ary_join_1): use #to_ary to detect recursive array.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by matz (Yukihiro Matsumoto) over 15 years ago
enum.c (enum_join): remove Enumerable#join. [ruby-core:24786]
array.c (ary_join_1): use #to_ary to detect recursive array.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e