andrewdavey/immutable-object — pull request #2 by parshap (2014-03-12 22:34:44+00:00)
Title: Miscellaneous bugfixes and improvements

These change is basically backwards-compatible and simply fixes bugs or unexpected behavior.

* `Object.freeze()` the *ImmutableObject* empty object
* Add missing semicolons and remove trailing whitespace
* Fix bug with `unset()` due to wrong `this` context and add more tests around `unset()`
* Fix bug with `set({})` where an empty object caused invalid traversal of the prototype chain

See individual commit messages for more details.