An implementation of the JSON Schema specification. Provides automatic parsing for any given JSON Schema.

Puppet's accceptance testing harness

pass binding of method caller implicitly

Hosted code coverage Ruby reporter.

The complete solution for Ruby command-line executables. Commander bridges the gap between other terminal related libraries you know and love (OptionParser, HighLine), while providing many new features, and an elegant API.

Fluentd output plugin to add Amazon EC2 metadata fields to a event record

Fluentd output plugin that sends events to Amazon Kinesis.

This library can be used as a module for `fog` or as standalone provider to use vSphere in applications.

Lightweight ETL for Ruby

Auto-install phantomjs on demand for current platform. Comes with poltergeist integration.

Server-Sent Events via Redis

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL.

The official appsignal.com gem

RSpec tests for your AWS resources.

Use aws-sdk for S3 support in CarrierWave

Ceedling is a build automation tool for C projects. It is especially adept at building and executing unit test suites — even for tricky embedded systems. Ceedling provides three core functions: [1] It packages up several tools including the C unit test framework Unity, the mock generation tool...

Provide Ruby core source files for C extensions that need them.

thin wrapper around rubyzip and nokogiri as a way to get started with docx files

A lightweight library for real-time, consistent and scalable coordination of events.

Provides a cross-platform ability to intercept all exceptions as they are raised.