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新手问题 Ruby 如何知道函数被谁调用

guyzyl · May 10, 2013 · Last by windwiny replied at May 10, 2013 · 2211 hits

RT 假设 A 方法调用了 B 方法，那么 B 方法有什么方式可以知道是 A 调用了它么？

windwiny #1 May 10, 2013

callee caller caller_locations

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