An uroboros program with 100+ programming languages

A guide for programming in style.

Easy file attachment management for ActiveRecord

Cucumber for Ruby. It's amazing!

JRuby, an implementation of Ruby on the JVM

Simple Rails app configuration

[DISCONTINUED ] Attributes on Steroids for Plain Old Ruby Objects

A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and Da…

Debugging in Ruby 2

Easily include static pages in your Rails app.

Ruby JSON Schema Validator

Ruby/ProgressBar is a text progress bar library for Ruby.

Every Rails page has footnotes that gives information about your application and links back to your editor

Lightweight Ruby web crawler/scraper with an elegant DSL which extracts structured data from pages.

The complete solution for Ruby command-line executables

Global settings for your Rails application.

Rails Generators for Cucumber with special support for Capybara and DatabaseCleaner

Test command-line applications with Cucumber-Ruby, RSpec or Minitest.

A simple Ruby on Rails plugin for creating and managing a breadcrumb navigation.

Keep a DRY history of your ActiveRecord models' changes

SAML SSO for Ruby

Ruby library for working with the Tesseract OCR.

A small library for doing (command) lines.

Track the load progress of your Bundler-based projects

A super cool, simple, and feature rich configuration system for Ruby apps.

Modify your ENV

no more `bundle exec ...`

Bit fields for ActiveRecord

A rule engine written in Ruby.

Generates universally unique identifiers (UUIDs) for use in distributed applications.