RestfulQuery provides a simple interface in front of a complex parser to parse specially formatted query hashes into complex SQL queries. It includes ActiveRecord and Sequel extensions.

Resume provides a DSL for defining resume data, which can be rendered via various backends (currently LaTeX, plain text, Markdown and HTML).

generate your own brain-fxxk-like language

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

Rixi is a simply library for mixi graph api in Ruby.

In-memory CouchDB for Couchrest and SimplyStored. Works for database and document API, by_attribute views, and for SimplyStored generated views

Makes it easy to set a role strategy on your User model in Active Record

Generic role strategies sharing the same API. Easy to insert in any model

Simple JSON HTTP RPC generator for as3

Test a JSON-API using rspec and simple get/put/post/delete helpers

Rails 2.3.5 Extension for Rspec 2

Use to quickly fill up some indicies in Elastic Search and to retrieve statistics about insertion rates

static analysis tool for android apk

A library that takes a ruby description of a mind map and outputs a graphviz dot file

Rubylog is a Prolog-like DSL for Ruby.

A ruby binding of Message Passing Interface (MPI), which is an API specification that allows processes to communicate with one another by sending and receiving messages.

This gem provides an easy way to send push notifications to Windows Phone devices using Microsoft Push Notification Service.

Wrapper around sox sound tool

Json Interwebs Get. An HTTP client, greedy with JSON content, GETting conditionally. Uses Yajl-ruby whenever possible.

Rumbster is a simple SMTP server that receives email sent from a SMTP client. Received emails are published to observers that have registered with Rumbster. There are currently two observers; FileMailObserver and MailMessageObserver.