This gem will let you inherit any attribute or relation from the parent model.

This gem provides user-friendly interface to Google Adwords API.

The application is a simulation of a toy robot moving on a square tabletop. It is an example of a well tested, object oriented design, employing the command design pattern.

This is a functional replacement for acts_as_archive in rails 3 applications, the only functionality that is not duplicated is the migration from acts_as_paranoid

A library for accessing ESRI ArcServer REST APIs from a unified interface

Add index hint to MySQL query in Arel.

Asynchronous API communication

Provides functionality to store a hash digest of an attribute using Argon2

backyard allows you to name the models in your cucumber scenarios.

This is an open source Ruby wrapper for interacting with the Badgeville RESTful Berlin API.

For handling all of the exceptions, states, timeouts, etc of batch processes

Identity Management with OmniAuth

Organized bookmarks for Blacklight

An Engine tha use Warden and OAuth for authenticate users using a RESTful API

CASino is a simple CAS (Central Authentication Service) server.

Citygate is an Engine that provides user model with sign up and log in, admin backend for managing users.

Improves support for cross-schema, replication and mutli-DMS applications using ActiveRecord.

A Rails Engine that allows an application to CRUD CurationConcern objects (a.k.a. "Works")

Denshobato - private messaging between models

Rails3 engine that adds OAuth2 Provider support to any application built with Devise authentication