Automatically includes Modules from app/concerns/<module_with_concerns>/<concern>.rb into <module_with_concerns> to ease monkey-patching associations and validations on ActiveRecord::Base descendents from other gems when layering schemas.

A lightweight cron scheduler for the Que async job worker

An interface for creating feature-driven operations.

An easy to use, high-performance, flexible and extensible metadata transformation system, focused on library-archives-museums input, and indexing to Solr as output.

Implementation of the circuit breaker pattern in Ruby

Create your own gems mirror.

Rails Completed Line on Steroids

Fast Rails serializer with built-in caching

Gem to distribute the GOV.UK Tech Docs Template. See https://github.com/alphagov/tech-docs-gem for the project.

Treasure Data logging library

TrustyCms is a simple and powerful publishing system designed for small teams. It is built with Rails and is similar to Textpattern or MovableType, but is a general purpose content management system--not merely a blogging engine.

Instructure-maintained fork of delayed_job

Stream out ZIP files from Ruby. Successor to zip_tricks.

Add MySQL geometry type to Active Record.

Run every test in a fork to avoid pollution and get clean output per test

A reusable Grape JWT authentication concern

The simplest of ActiveRecord state machines. Intended to be lightweight and minimalistic.

Reusable view components for your Ruby web application

Yet another approach to revisit the service object pattern in Ruby, but this time focusing on the unique, opinionated, moderately obtrusive, but not mandatory features.

Generated low-level Ruby binding for CZMQ