A thin wrapper to use Rails Migrations in non Rails projects

Provides single sign-on authentication for web applications using the CAS protocol.

Web interface for delayed_job inspired by resque

Easy upload management for ActiveRecord

Allows simple search forms to be created against an AR3 model and its associations, has useful view helpers for sort links and multiparameter fields as well.

RGeo is a geospatial data library for Ruby. RGeo::ActiveRecord is an optional RGeo module providing some spatial extensions to ActiveRecord, as well as common tools used by RGeo-based spatial adapters.

Devise Async provides an easy way to configure Devise to send its emails asynchronously using ActiveJob.

Gem for working with JSON-backed attributes as ActiveRecord models

Keep a DRY history of your ActiveRecord models' changes

Make any Ruby object quack like ActiveRecord

A gem that adds simple support for organizing ActiveRecord models into parent–children relationships.

Faster inserts! Insert N records in a single statement.

makes after_commit callbacks testable in Rails 3+ with transactional_fixtures

An extension to ActiveRecord to allow the duplication method to also copy associated children, with recursive support for nested of grandchildren. The behavior is controllable with a simple DSL both on your rails models and on the fly, i.e. per instance. Numerous configuration styles and preproce...

Adds methods to ActiveRecord::Migration to create and manage database functions and triggers in Rails

allows you to declare database triggers in ruby in your models, and then generate appropriate migrations as they change

A Rails engine for queuing and managing maintenance tasks

Adds methods to set and authenticate against one time passwords 2FA(Two factor Authentication). Inspired in AM::SecurePassword"

Protect attributes from mass assignment

Rocket Pants adds JSON API love to Rails and ActionController, making it simpler to build API-oriented controllers.