Annotate a Sequel Model with its expected schema and immediately identify inconsistencies.

Easy manipulation of sets of ActiveRecord models

A pure Ruby database driver for MonetDB (monetdb5-sql)

Simple data preparation from Mongoid to the jQuery DataTables plugin

mongoid plugins

It is a MongoMapper's plugin to add auto incremented id in MongoMapper's documents.

Moonshado SMS gem

OAuth2 client library for RubyMotion apps, you need APIs right?

Catalogs music file data and exposes a playlist interface

musicbrainz_automatcher matches artists/tracks names to MusicBrainz intelligently

Because everyone loves Nachos!

Provides support to developers of NDR projects

NDR ETL Importer

Provides NDR classes and class extensions

NextBus API client

NiFTP makes Ruby's decidedly un-nifty Net::FTP library easier to use.

Gem wrapper for Twitter's Nutcracker - aka Twemproxy

A simple CLI client to test your oauth API easily

OAuth Core Ruby implementation

Ruby bindings for oDesk API makes your life easier due to working with your oDesk's data.