From: nobu.nokada@...
Date: 2004-04-21T17:54:19+09:00
Subject: Re: efficient collect+compact ?

Hi,

At Wed, 21 Apr 2004 17:10:09 +0900,
Florian Frank wrote in [ruby-talk:97801]:
> This all was made worse by the fact that inject calls
> rb_gc_force_recycle after every call and you made 1000(!) of them. The
> results will be much closer to each other, especially for the small test
> values, if you call GC.start after the proc.call in your times loop.

This patch certainly improves the performance of
Enumerable#inject (and others) to some extent, but not
significant.

  http://nokada.jin.gr.jp/ruby/enum.c.diff

-- 
Nobu Nakada