A friendship library with a certain follower/following system utilizing the power of both Redis and SQL. Using SQL for the users and Redis for the followers and the followings. Redis uses sets of usernames for both your followers and followings. And can be used to retrieve more information about your e.g. followers from SQL with those unique usernames.

A messaging library with outbox/inbox system utilizing the power of both Redis and SQL. Using SQL for the outbox with user_id FK's and Redis for the inbox. A message has one sender, multiple recievers

Syncs your AR models with Braintree (Payment Gateway) and offers a lightweight reoccurring billing script

Refined scopes ActiveRecord collections automagicaly.

Rails 3 engine that provides a Git backed CMS that allows for an admin to define editable regions in a page view.

Create different, named representations of a resource for cleaner state representation.

Resource Inclusion allows one to specify once per controller associated resources to be included when a resource is serialized.

Ruby Apple Address Book Interface and Tools

An RFID middleware using a Ruby wrapper for the PhidgetRFID-1023 reader.

RhoSync Synchronization Framework and related command-line utilities

Rhubarb is a simple object-graph persistence library implemented as a mixin. It also works with the SPQR library for straightforward object publishing over QMF.

Rollbacker allows you to declaratively specify what CRUD operations should be audited. The changes of objects are added to a queue where the auditor can approve and reject those changes.

RPG Tools is a compilation of helpful tools when developing a Role Playing Game (RPG). For now the gem has three classes: Die, Throw and CheckRoll.

Add simple versioning to ActiveRecord models (TISS version). Each model has a to-many model named mymodel_h which records all changes (including destroys but not deletes) made to the model. This is the version used by http://tiss.tuwien.ac.at and substantially differs from the original version. If you want to use acts_as_versioned in your project we recommend to use technoweenie's version (can be found also on github)

Enables the creation of scenarios that involve creating a rails project, starting and stoppping of servers, generating projects, editing files, issuing http requests, running of commands, etc. Output is captured as a single HTML file that can be viewed locally or uploaded. Additionally, there is support for verification, in the form of defining assertions based on selections (typically CSS) against the generated HTML.

Simple wrapper for common ruport tasks

* RDoc Documentation {available at Rubyforge}[http://carrierwave.rubyforge.org/rdoc]. * Source code {hosted at GitHub}[http://github.com/jnicklas/carrierwave] * Please {report any issues}[http://github.com/jnicklas/carrierwave/issues] on GitHub * Please direct any questions at the {mailing list}[http://groups.google.com/group/carrierwave] * Check out the {example app}[http://github.com/jnicklas/carrierwave-example-app]

ActiveConfiguration is an engine that exposes a generic settings store to ActiveRecord models. Made for very configurable applications, it allows you to avoid implementing specific ways to store settings for each model that needs such configuration. If your application isn't very configurable, ActiveConfiguration is probably overkill.

New wave Internationalization support for Ruby - forked and gemified for sayso

Easy upload management for ActiveRecord - forked and gemified for sayso