Evan You a1582e4904 allow child VMs $data to be swapped %!s(int64=12) %!d(string=hai) anos
..
firebase 7c1d196355 API change: split `scope` into `data` and `methods` %!s(int64=12) %!d(string=hai) anos
todomvc a1582e4904 allow child VMs $data to be swapped %!s(int64=12) %!d(string=hai) anos