A Repository Is a Collection of Committs

J weegly weta, got a wilink in the show notes, and it's actually up on ghub d i o, you can go read this right now. A repository is a collection of committs, each of which is an archive of what the projects work tree lookd like at a past date. There are special o variables, or ye, i guess that'd be the best way to say it. And also, they said the repository contains a set of branches or tags that allow you to identify commits by a name.