From: SASADA Koichi <ko1@...>
Date: 2011-10-07T08:34:57+09:00
Subject: [ruby-core:40004] Re: [Ruby 1.9 - Feature #2348] RBTree Should be Added to the Standard Library

(2011/10/07 1:50), David Graham wrote:
> Is there a chance RBTree can be added to the standard library for Ruby 2.0?  I've needed it to implement priority queues and key range scans, but the binary gem doesn't play well with JRuby or Rubinius.  It would help if we could count on this data structure being included with Ruby.

Gem is not enough?

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// SASADA Koichi at atdot dot net