> Your IDE should update all your code automatically. I don't usually like this when it's done without per-instance confirmation. Names are an important part

> Your IDE should update all your code automatically. I don't usually like this when it's done without per-instance confirmation. Names are an important part of how information moves between parts of a program for those working on it, and making sure the names still make sense in all the contexts where they're used is an important part of that.