Ruby SDK for the oVirt Engine API.

Pliny is a set of base classes and helpers to help developers write excellent APIs in Sinatra

AnyCable integration for Rails

An object model for CloudFormation templates

Add a badge overlay to your app icon

This gem allows you to easily use [Hashids](http://hashids.org/ruby/) in your Rails app. Instead of your models using sequential numbers like 1, 2, 3, they will instead have unique short hashes like "yLA6m0oM", "5bAyD0LO", and "wz3MZ49l". The database will still use integers under the hood, so this gem can be added or removed at any time.

A ruby implementation of RFC5869: HMAC-based Extract-and-Expand Key Derivation Function (HKDF). The goal of HKDF is to take some source key material and generate suitable cryptographic keys from it.

Jekyll Picture Tag adds responsive images to your Jekyll static site. It automatically creates resized source images, is fully configurable, and covers all use cases, including art direction and resolution switching, with a little YAML configuration and a simple template tag.

Deploy a middleman built site over rsync, ftp, sftp, or git (e.g. gh-pages on github).

Integrates ServiceWorker into the Rails asset pipeline.

lazy_preload implementation for ActiveRecord models

Docker v2 registry HTTP API client with support for token authentication

OAuth 2.0 Device Authorization Grant extension for Doorkeeper.

Adds file validators to ActiveModel

DigitalOcean fog provider gem

Liquid tag for displaying GitHub Gists in Jekyll sites.

Compatibility helpers for Mongoid.

Easily setup logical replication and switchover to new database with minimal downtime

RubyTree is a Ruby implementation of the generic tree data structure. It provides simple APIs to store named nodes, and to access, modify, and traverse the tree. The data model is node-centric, where nodes in the tree are the primary structural elements. It supports all common tree-traversal methods (pre-order, post-order, and breadth first). RubyTree mixes in the Enumerable and Comparable modules and behaves like a standard Ruby collection (iteration, comparison, etc.). RubyTree also includes a binary tree implementation, which provides in-order node traversal besides the other methods. RubyTree can import from and export to JSON, and supports Ruby’s object marshaling.

Lightweight state machine extracted from ActiveModel