Voteable Mongo¶ ↑ voteable_mongo allows you to make your Mongoid::Document or MongoMapper::Document objects voteable and tabulate votes count and votes point for you. For instance, in a forum, a user can vote up (or down) on a post or a comment. It's optimized for speed by using only ONE database request per collection to validate, update, and retrieve updated data. Initial idea based on cookbook.