Add SQL like auto-incrementing fields to your Mongoid documents.

Provides fields and methods for the rating manipulation on Mongoid documents.

A Google OAuth strategy for OmniAuth 1.0

Nested layouts for Rails

This gem allows you to describe your images using ruby code. You can use rasem to draw complex images using small portions of ruby code

Configuration management library for Ruby applications.

replicant is an interactive shell (a REPL) for ADB, the Android Debug Bridge

Rails helpers for presentation of resource objects

Show history of recently executed jobs

This gem is an updated version of jnunemakers scrobbler gem. Rockstar uses v2.0 of the last.fm api.

test spies, for rspec

Ruby library for exporting and using data from CLDR, see http://cldr.unicode.org

Ruby wrapper of the Stanford Parser, a NLP parser built in Java.

StaticModel provides a Base class much like ActiveRecord which supports reading from a YAML file and basic associations to ActiveRecord

Accepts orders via http, returns payment info via http or streams updates via websockets, stores orders in a DB

Ruby core extension that brings in String interpolation

This gem provides asynchronous indexing to Solr for the sunspot gem. It uses a pluggable model for the backing queue and provides support for ActiveRecord, DataMapper, and MongoDB out of the box.

SuperModule allows defining class methods and method invocations the same way a super class does without using def included(base). This also succeeds ActiveSupport::Concern by offering lighter syntax

A rubyesque library for manipulating spreadsheets and other document types for jruby, using Apache POI.

A simple Resque plugin that times and saves some simple metrics for Resque jobs back into redis. Based on this system you could build some simple auto-scaling mechanism based on the speed and ETA of queues. Also includes a hook/callback mechanism for recording/sending the metrics to your favorite tool (AKA statsd/graphite).