Complex CanCan rule hash conditions can generate a lot of queries when passed an ActiveRecord instance as a subject. cancan-eager_load parses the hash and adapts it to eager load the data needed in a single query.

Troubleshoot cancan rules

Database driven rules for CanCan

control user's permissions based on role and resource.

Code commun des API de Captive

Common concerns for docshell microservices

Manange your pages

Cdx is a ready to use admin panel with embedded components.

Define an ability class for each of your models to separate authorizations.

Compony is a Gem that allows you to write your Rails application in component-style fashion. It combines a controller action and route along \ with its view into a single Ruby class. This allows writing much DRYer code, using inheritance even in views and much easier refactoring for your Rails \ ...

Content blocks in Rails

Cookbook allows you to associate instructions with components in a cross referenced way. Good for cooking recipes or an instruction manual for DIY projects.

Simple cart-checkout for your store

Engine and model mixins for Omniauth with CAS and SSL.

Use the power of Cancan to control the flow of your controllers.

Easy tables with filters

Rails 5 Engine to give users their own calendars of events.

Models used in the Duke Digital Repository

A Rails engine which can be used to activate and deactivate feature toggles

Integrate devise,cancancan and user roles together for easy implementation.