Ruby

• lib/set.rb (Set#{each,reject!,select!}, SortedSet#each): Pass
  the original block through instead of creating one that only
  yields the passed argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e