agent.debug

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Friday, March 14, 2008

ruby block 局部变量

今天遇到的问题,在 block 中定义的变量为局部变量,无法在 block 外以及下一次迭代中使用,必须定义在 block 开始之前。
Posted by @yinhm at 5:43 PM
Tags: rails, ruby

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