Simple ruby authorization library.

Abstract authorization solution for Rails.

Authorization component for warden

A simple, yet flexible approach to model-based authorization

A ruby implementation of the Policy Machine authorization formalism.

Authorization control

Omniauth authorization for Delivery.com API

Simple Activity Based Authorization

An engine that provides authorization for Rails 3 apps.

Authorization for ruby apps using roles concept

Generators for adding simple authorization to nifty-autentication

Simple Security for Padrino API for clients APIS and role authorization

Super simple role based authorization

Role based authorization security engine for your user model and resources.

Tools for handling per-action and per-app Role authorization

Authorization system that utilizes an extremely flexible hierarchy

An elasticsearch ruby client based on ruby/tire gem with some additions for authorization flow of searchbox.io

a small authorization library

Social and password authorization solution

Authentication / Authorization library for Watermark apps