Provide Kernel#to_enum as an alias for Kernel#enum_for. Maybe this is a better name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e