Say you accidentally write something like this in a package:

foo() = iterate(...)
iterate(a::Foo) = ...

The second definition is wrong. What was intended was to extend Base.iterate. Now, if I add the missing Base., revise will delete the method, but the binding in foo will still resolve to the (now methodless) iterate function in my module. Not sure this can be addressed in the

The distinction between AngularJS (v1) and Angular (v2+) is not made here and some may find it confusing.