Debugging Rails 沒有錯誤訊息卻還是有bug！要如何即時除錯？

May 10, 2015

大家應該都遇過這個情形，給了一個method，沒有錯誤訊息，出來的結果卻是錯的！

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Tokyo Tech Lead

Debugging Rails 沒有錯誤訊息卻還是有bug！要如何即時除錯？