That tweet just tells me not to use Homebrew. Just kiddin'. I think, inverting the binary tree probably means mirroring it. I had an interesting Google intervi

That tweet just tells me not to use Homebrew. Just kiddin'. I think, inverting the binary tree probably means mirroring it. I had an interesting Google interview as well a few years ago where I aced the automated coding test but then the first human interviewer didn't get why I said that regular expressions run in linear time :) Our background was just very different.