Feature Flipping Ruby Gem

There are a fair few feature flip gems out there. None of them had exactly the feature set I needed. Most either flipped features globally or worked only on the basis of a user class. I needed to be able to switch features on for users, teams of users OR entirely different models altogether E.G companies

The goal of this gem is to enable very granular control of which users/teams/companies/customers/cats have access to which features.