mozilla/id-specs — pull request #32 by callahad (2012-10-24 22:29:54+00:00)
Title: Observer updates

Update the Observer API:

1. Change `loggedInEmail` to `loggedInUser`

2. Explicitly enumerate allowed types for `loggedInUser`; raise an exception otherwise.

3. Allow `loggedInUser: false` to be synonymous with `loggedInUser: null`.

4. Define a new optional callback, `onmatch`, that is invoked when `loggedInUser` is specified and matches the User Agent's idea of the user's intended state.