Issue #2348 has been updated by Hiroshi SHIBATA.

Related to Bug #9121: [PATCH] Remove rbtree implementation of SortedSet due to performance regression added

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Feature #2348: RBTree Should be Added to the Standard Library
https://bugs.ruby-lang.org/issues/2348#change-48501

* Author: James Gray
* Status: Assigned
* Priority: Normal
* Assignee: Yukihiro Matsumoto
* Category: lib
* Target version: next minor
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=begin
 The merits of this library have been discussed on Ruby core, with the strengths best summarized by this post:
 
 http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/26602
 
 RBTree has now been fixed to run on Ruby 1.9:
 
 http://github.com/skade/rbtree
 
 I think we should now give serious consideration to bringing it into the standard library.
=end




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