Capybara aims to simplify the process of integration testing Rack applications, such as Rails, Sinatra or Merb. It is inspired by and aims to replace Webrat as a DSL for interacting with a webapplication. It is agnostic about the driver running your tests and currently comes bundled with rack-tes...

Capybara aims to simplify the process of integration testing Rack applications, such as Rails, Sinatra or Merb. It is inspired by and aims to replace Webrat as a DSL for interacting with a webapplication. It is agnostic about the driver running your tests and currently comes bundled with rack-tes...

Adds a Redis::Namespace class which can be used to namespace calls to Redis. This is useful when using a single instance of Redis with multiple, different applications.

Provides a better error page for Rails and other Rack apps. Includes source code inspection, a live REPL and local/instance variable inspection for all stack frames.

Create and manage complex tmux sessions easily.

[Backported security patched version] A Ruby framework for rapid API development with great conventions.

This pure Ruby library can read and write PNG images without depending on an external image library, like RMagick. It tries to be memory efficient and reasonably fast. It supports reading and writing all PNG variants that are defined in the specification, with one limitation: onl...

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Bourbon is a library of pure Sass mixins and functions that are designed to make you a more efficient developer.

Simple authorization solution for Rails. All permissions are stored in a single location.

AASM is a continuation of the acts-as-state-machine rails plugin, built for plain Ruby objects.

A Ruby Library for dealing with money and currency conversion.

Terminal screen size detection that works on Linux, macOS and Windows systems and supports Ruby MRI, JRuby, TruffleRuby and Rubinius interpreters.

Versions are good. Versions are cool. Versions will win.

All sorts of useful information about every country packaged as pretty little country objects. It includes data from ISO 3166

Xcodebuild formatter designed to be piped with `xcodebuild`, and thus keeping 100% compatibility. It has modes for CI, running tests (RSpec dot-style), and it can also mine Bitcoins.

The purpose of this library is to help move the terminal cursor around and manipulate text by using intuitive method calls.

Time zones for fugit and rufus-scheduler. Urbi et Orbi.

Job scheduler for Ruby (at, cron, in and every jobs). Not a replacement for crond.

Time tools for flor and the floraison project. Cron parsing and occurrence computing. Timestamps and more.