A tool for defining EC2 and Autoscaling Groups as configuration

Rize is a collection of useful methods that can make it easier to work with functions, arrays and hashes in Ruby. It allows you to compose and memoize functions, elegantly iterate over multiple arrays at once, easily map over hash keys and values, and much more. Nothing is monkeypatched, so you don't have to worry about the core classes behaving differently than you expect.

A Ruby API wrapper for the Jawbone API.

This really is an awesome gem. You have to try it to believe it!

Fuck RKN

RMatrix is a lightning fast library for Ruby. It provides numerous enhancements over the Matrix class in the standard library. Features include the ability to calculate Matrix inverse, transpose, determinant, minor, adjoint, cofactor_matrix, hadamard product and other elementwise operations, slicing, masking and more. RMatrix makes use of backing instances of NArray to allow for great performance.

RMeter is a ruby based implementation of a jmeter multi-server runner, with reports and some spice

Music Player Daemon client in Ruby

RMSのAPIを簡単に叩けるrubyラッパー

RMSの商品APIを簡単に叩けるrubyラッパー

redmine wiki manupilator

Biblioteca para integração com as várias implementações municipais de Nota Fiscal de Serviços eletrônica (NFS-e) que utilizam uma das versões ou variações dos padrões [ABRASF](http://www.abrasf.org.br/paginas_multiplas_detalhes.php?cod_pagina=1).

Ruby Natural Language Processing Library

Provides details on the most recent reviews from Roadfood.com.

RoadRunnr API Wrapper

Ruby gem that allows you to view Lonley Planet's travel destinations and experiences. There are 10 destinations along with 6 different experiences for each destination.

Useful extensions to roar

Robin hood leverages celluloid actors and redis-mutex to distribute long-lived, single-instance processes across multiple servers.

A simple client to get robohash avatar's from Robohash.org.

Robolove wraps the lego_nxt gem to make driving easier.