`rndk` aims to be a powerful, well-documented and easy-to-use Ncurses Development Kit in Ruby. Besides abstracting away Ncurses' details, it provides some widgets for rapid console app development. It means that you'll be able to master the dark arts of text-based applications, easily creating n...

rndr is a tool that simply renders Ruby erb templates for use with other applications.

A NES emulator written in Ruby.

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

nlp with ruby

Daily running reports. Send daily year-to-date running totals

A library for creating and validating electronic signatures, with builtin KeyPair management and Rails integration.

RNote is a command line tool for accessing Evernote. You can use it to find, create, and edit notes directly on the Evernote Cloud. RNote will launch your own EDITOR when you ask to edit a note. Much like git does for commit messages.

Exception catcher

r_notify is a notification library using drb.

Ruby Gem for Oracle RightNow REST interface, was available with version 15.05 (May 2015). Use this gem to list, create, and delete RightNow organizations, contacts and incdents.

Support rnp's OpenPGP functionality via ruby-ffi. Requires librnp.so.

Rails gem providing view helpers, ERB directives, and configuration for integrating rnxJS reactive components into Rails applications

Roadblock provides a simple interface for checking if a ruby object has the authority to interact with another object. The most obvious example being if the current user in your rails controller can read/write the object they're attempting to access.

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

External web testing

A live reload command line tool written in ruby.

RoadRunnr API Wrapper

Roadsign is a simple library for generating routes.rb documentation.