Active Record (>=3.1) plugin which allows you to hide and restore records without actually deleting them. Check its GitHub page for more in-depth information.

DbCharmer is a Rails plugin (and gem) that could be used to manage AR model connections, implement master/slave query schemes, sharding and other magic features many high-scale applications need.

Active Record (>=3.0) plugin which allows you to hide and restore records without actually deleting them. Check its GitHub page for more in-depth information.

A database backend that translates database interactions into no-ops. Using NullDB enables you to test your model business logic - including after_save hooks - without ever touching a real database.

Protect attributes from mass assignment

Active Record (~>3.1) plugin which allows you to hide and restore records without actually deleting them. Check its GitHub page for more in-depth information.

Active Record (>=3.0) plugin which allows you to hide and restore records without actually deleting them. Check its GitHub page for more in-depth information.

Rails observer (removed from core in Rails 4.0)

Simple OAuth 2.0 provider toolkit

Active Record (>=3.0) plugin which allows you to hide and restore records without actually deleting them. Check its GitHub page for more in-depth information.

[DEPRECATION] 'attr_searchable' is deprecated. Migrate to 'search_cop' instead.

Rails I18n: de-facto standard library for ActiveRecord 3 model/data translation

Adds a generator for creating a foreign key migration based on your current model associations

🫵 Traditional username/password based authentication system for OmniAuth

Catch unsafe PostgreSQL migrations in development and run them easier in production

Now you can use the super fast COPY for import/export data directly from your AR models.

A collection of lightweight, standardized, rails-oriented patterns.

Dynamically build an Active Record model for RSpec, Minitest, and Test::Unit tests

Integrate PostgreSQL's enum data type into ActiveRecord's schema and migrations.

Add simple versioning to ActiveRecord models.