A good, simple, solid tagging extension for ActiveRecord

Ruby library to validate hashes (Hash) against user-defined requirements

A Ruby SDK for the HelloSign API.

Generate galleries with thumbnails for your Jekyll site.

This is a gem for the rstacruz' nprogress implementation. It's based on version nprogress 0.1.0.

Ruby toolkit for working with the Okta API

OmniAuth strategy for Slack

Extend ActiveRecord pluck to return hash instead of an array. Useful when plucking multiple columns.

A gem for conducting arbitrage with Bitcoin.

A Redis backend store for Rack::Cache

rubocop-daemon is a CLI tool that makes RuboCop faster.

Simple Random Number Generator including Beta, Cauchy, Chi square, Exponential, Gamma, Inverse Gamma, Laplace (double exponential), Normal, Student t, Uniform, and Weibull. Ported from John D. Cook's C# Code.

Add reflection on ActiveModel dynamic attributes that will be created at runtime

Distributed locks (mutexes & semaphores) using Memcached or Redis.

This gem allows you to easily use the Pivotal Tracker v5 API.

Represent use cases in a simple and powerful way while writing modular, expressive and sequentially logical code.

Vessel is a high-level web crawling framework, used to crawl websites and extract structured data from their pages

A slice of functional programming to chain ruby services and blocks. Make them flow!

Testing utils for Action Cable

Make your Mongoid model acts as a list. This acts_as extension provides the capabilities for sorting and reordering a number of objects in a list. The instances that take part in the list should have a +position+ field of type Integer.