Weighted majority voting system for qualitative (categorical) items (i.e.assuming the set of decision has no natural ordering). As a measure of the quality of the consensus/inter-agreement, you can choose between a weighted variant of fleiss Kappa (by default) or the entropy of the vote distribu...

The best voting gem ever

Schulze (Condorcet) voting calculation.

The best voting gem ever.

MP voting record scraper.

A very simple voting gem

A voting library providing methods for a user to vote for, against, or abstain on a model

Best voting gem ever.

Voting gem for postit-app in Tealeaf Academy

Enhanced vote_fu with numerical voting and total vote caching.

VoteFu provides the ability to have multiple voting entities on an arbitrary number of models in ActiveRecord.