Serialize an ActiveRecord::Base attribute via JSON in Ruby on Rails

Adds as reversible add_referential_integrity migration to Rails. Currently supports only PostgreSQL

Simple gem for Rails Active Record sorting

Rails gem to sanitize attributes in write & read methods.

ActiveService is a Rails extension that aims at creating reusable, transactional services in your application to make your code more DRY.

ActiveShard is a library that implements flexible sharding in ActiveRecord and Rails.

Easy to work with mysql from ruby and rails

Ruby on Rails library for encrypting and decrypting text using hill cipher algorithm

Easy datamapper methods to use redis in rails

ActiveSettings provides an open and ad-hoc settings config for globally-accessible variables via ActiveRecord in your rails 3.1+ app.

Redis and database based activity stream in Rails 3 applications

Add concur oauth support to your rails/ruby app

Ruby on Rails gem to provide simple and easy commenting system for any model.

acts_as_ecv is a simple ruby gem that helps add ecv (Extended Content Verification) to Rails webapp

A Rails Engine using ActiveRecord to cache results of HTTP scrapes

RedisMultiplexer enables to handle redis-servers both primary and read-replica, in your Rails application.

ActivityEngine - a mountable Rails engine for activity streams

Rails gem that provides comment functionality with one-level nesting of comment replies (based on acts_as_commentable)

Quickly create view models in Rails

Helps to use Activo 2 theme on Rails 3 applications and provides handy helpers and generators to use with formtastic/attrtastic