Exceptions, Catch, and Throw(Chapter 10 of Programming Ruby)
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posted @ 2010-07-04 17:41 Ray Z 阅读(132) 评论(0) 推荐(0) 编辑
posted @ 2010-07-04 17:41 Ray Z 阅读(132) 评论(0) 推荐(0) 编辑
