ResourceFull provides a fully-compliant ActiveResource server implementation built on ActionController. Additionally, it provides RESTful parameter queryability, paging, sorting, separation of controller concerns, multiple formats (HTML, XML, JSON), CRUD access permissions, and ...

Respect lets you specify object schema using a Ruby DSL. It also provides validators, sanitizers and dumpers to generate json-schema.org compliant spec. It is perfect to specify JSON document structure.

Simple response caching for Ruby applications

Light weight job scheduling on top of Resque Mongo. Adds methods enqueue_at/enqueue_in to schedule jobs in the future. Also supports queueing jobs on a fixed, cron-like schedule.

Unique Resque queues using redis 1.6.0 scripting, sets and not much else

Rexpl is an interactive bytecode console for Rubinius

A Ruby interface to the Facebook API v1.0+. Works with RFacebook on Rails plugin (see http://rfacebook.rubyforge.org).

It provides an easy way to interact with a RedHat Satellite API.

Rails plugin for using script.aculo.us sortable_element for trees backed by nested sets.

Ruby Object Database is designed for large amounts of data, whose structure rarely changes.

See homepage for more information.

Rails 2.3.5 Extension for Rspec 2

One simple matcher for now

DICOM is a standard widely used throughout the world to store and transfer medical image data. This library enables powerful ways of handling the radiotherapy DICOM modalities in Ruby, to the benefit of any student or professional who would like to go further with their radiotherapy data.

RTPConnect is a file format used in radiotherapy for export & import of treatment planning data.

RTT is a tool for tracking time

Ruby wrapper for the gpg binary

A ruby hacker's search tool. Quickly interrogate your code, seek out classes, methods, variable assignments, and more.

You play as a warrior climbing a tall tower. On each floor you need to write a Ruby script to instruct the warrior to battle enemies, rescue captives, and reach the stairs.

Clojure sequence functions for Ruby.