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	<title>评论：用c++写ruby模块提升性能效果显著</title>
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	<description>简单生活</description>
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		<title>由：axgle</title>
		<link>http://www.jiangmiao.org/blog/295.html/comment-page-1#comment-403</link>
		<dc:creator>axgle</dc:creator>
		<pubDate>Sat, 28 Nov 2009 09:05:50 +0000</pubDate>
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		<description>Ruby1.8的递归，性能方面不是其强项。所以一直避免在ruby1.8中用递归，用迭代性能好一些。</description>
		<content:encoded><![CDATA[<p>Ruby1.8的递归，性能方面不是其强项。所以一直避免在ruby1.8中用递归，用迭代性能好一些。</p>
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