"MDArray is a multi dimensional array implemented for JRuby inspired by NumPy (www.numpy.org) and Masahiro Tanaka´s Narray (narray.rubyforge.org). MDArray stands on the shoulders of Java-NetCDF and Parallel Colt. At this point MDArray has libraries for linear algebra, mathematical, trigonome...

Messenger: easy message sending for various protocols.

Attach files (images, videos, pdfs, txts, zips and etc) to a MongoMapper record. You can choose if you to store it on file system or GridFS.

mongoid plugins

MongoMapper extensions

A small and simple efficient extension to Monologue that replace the default WYSIWYG editor with a Markdown editor.

Moonshado SMS gem

A ruby gem for ncurses dialog program. This gem is based on rdialog (http://rdialog.rubyforge.org/) by Aleks Clark. I added support for missing widgets, fixed bugs and wrote the sample apps. I am also renaming the class to MRDialog to avoid conflicts. Please look a...

The base engine for the muck system. Contains common tables, custom for, css and javascript.

This gem contains the rails specific code for dealing with feeds, aggregations and recommendations. It is meant to work with the muck-raker gem.

DB constraints in migrations similiar to ActiveRecord validations. Core classes

Postgresql constraints in migrations similiar to ActiveRecord validations

a ruby client for the NetFlix API

The fastest dependency injection framework

utella is a framework to create and run RoomApps

Oembed Provider Rails 3 Engine

Add Ogone payments functionality to your Rails application

ruby client for the openfire xmpp-server user_service api

OpenStack Ruby and RoR bindings implemented with ActiveResource - See also http://www.unicloud.it

openvpn_management is a ruby gem for openVPN (server) management interface interaction.