"雑" / Almost Microservices

at RailsDM 2019

[YassLab]

"Testing is hard. I even make a mistake exactly both at the implementation **and the test code**. /『Tests cost』Cost of a test case: Write, Rub, Maintain / Benefit of a test case: Can it prevent new bugs?, Can it explain the behavior to us well? / Good test = Low cost * High benefit"

[daaaaaai]

力強い。途中の絵がいい

[iga_k]

うじひささんの資料

[katsyoshi]

とてもいいはなしだった