From: Ara.T.Howard@...
Date: 2005-05-14T05:05:29+09:00
Subject: Re: [SUMMARY] Amazing Mazes (#31)

On Fri, 13 May 2005, Martin DeMello wrote:

> Dominik Bathon <dbatml@gmx.de> wrote:
>>
>> Yes, I know about rbtree, but it isn't in the stdlib, so I didn't want to
>> use it for the quiz. Ruby really lacks a nice sorted set out of the box
>> (SortedSet in set.rb uses rbtree, if it is installed, otherwise it just
>> resorts the elements, when they changed and it has no accessor for the
>> min/max elements).
>
> Ah - yes, good point. But rbtree really ought to make it into the
> stdlib, IMO. Having it in there would promote good algorithmic
> practices.

i've reccomended this many times - an RCR?

-a
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