* hash.c (rb_hash_update): Documentation for Hash#merge and shallow
  copies Patch by Yorick Peterse [Fixes Github #228]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-02

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e