FWIW, and definitely somewhat off-topic, when they say code is reviewed "twice," they don't mean necessarily literally. When someone gets "readability" in a lan

FWIW, and definitely somewhat off-topic, when they say code is reviewed "twice," they don't mean necessarily literally. When someone gets "readability" in a language, they can approve changes in that language for readability; if neither the reviewer nor the person writing the code yet have readability in a given language, they will need someone who does to approve it in addition. The idea is to have someone who has pretty good knowledge of the style and conventions used for a given language to have reviewed it. More information is available on the net if you're curious. A cursory Duck Duck Go leads me here: https://www.pullrequest.com/blog/google-code-review-readability-certification/ https://www.pullrequest.com/blog/google-code-review-readabil...