Delayed is a multi-threaded, SQL-driven ActiveJob backend used at Betterment to process millions of background jobs per day. It supports postgres, mysql, and sqlite, and is designed to be Reliable (with co-transactional job enqueues and guaranteed, at-least-once execution), Scalable (with an optimized pickup query and concurrent job execution), Resilient (with built-in retry mechanisms, exponential backoff, and failed job preservation), and Maintainable (with robust instrumentation, continuous monitoring, and priority-based alerting).

Power tools for ActiveRecord relations (scopes)

Instruments for Factory Bot

Preseed reusable data for factory girl

Adds query origin tracing to your logs.

https://github.com/tsukasaoishi/fresh_connection

Another business actions architecture for Rails apps

Rails style structure for GraphQL API.

Double entry bookkeeping with Rails

A user-centric voting extension for Rails 3 applications.

Paperclip-Azure is a [Paperclip](https://github.com/thoughtbot/paperclip) storage driver for storing files in a Microsoft Azure Blob.

An extension to paper_trail, using this you can fetch actual object who was responsible for this change

This library is an implementation of cursor pagination for ActiveRecord relations. Where a regular limit & offset pagination has issues with items that are being deleted from or added to the collection on previous pages, cursor pagination will continue to offer a stable set regardless of changes to the base relation.

Properties gem for Ruby on Rails

Real stubs and spies for HTTP(S) services

Adds shorthands and conveniences to ActiveRecord's handling of indexes

Allows Sequel to use ActiveRecord connection for database interaction.

Simple, conservative slave reads for ActiveRecord

Explicit soft deletion for ActiveRecord via deleted_at and default scope.

Common tools and helpers for Spree Extensions developers