travisvalentine/POP — pull request #4 by travisvalentine (2012-08-14 03:40:23+00:00)
Title: Add helpers to handle existing votes

Current behavior: if you have up/down voted something and click up/down vote again, an error is thrown.

Fix: now if you up/down vote when you've already done so, it takes away your vote and doesn't throw an error.

Added logic to helpers to fix this.