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分享 诡异的 Ruby 语法行为

xds2000 · August 13, 2012 · Last by kikyous replied at August 13, 2012 · 2402 hits

http://greyblake.com/blog/2012/08/10/unexpected-ruby-behaviour/

3 likes
zhlwish #2 August 13, 2012

果然，在没定义 m 的时候执行m = 'test' if !defined? m之后，m 成了nil

kikyous #3 August 13, 2012

这些是 bug？

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