Magical Authentication
Sorcery is a magical authentication gem for Rails that supports ActiveRecord, DataMapper, Mongoid, and MongoMapper. It was inspired by Restful Authentication, Authlogic, and Devise. Sorcery is designed to be a stripped-down authentication library that allows developers to write their authentication flows with ease and flexibility.
Ruby on Rails, often referred to as Rails, is an open-source web application framework written in Ruby. Known for its convention over configuration and don't repeat yourself (DRY) principles, Rails simplifies and accelerates the development of database-backed web applications.