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Code Metrics with Kevin Murphy

Remote Ruby

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Code Coverage

Code coverage is a good signal, but it can also lie to you. There's no guarantee that all the code paths of your application have been tested. Tests are code, just like application code. If we're writing tests and we're writing application code, we are bearing some carrying cost to maintain those overtime. So for tests, like, if you have a se i system or aly goin tlyou rent, like, they're going to run every single time. And so you nee to make sure that it's carrying its weight tapinly.

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