created-and-updated-by

active_record_example

did_you_mean-activerecord

More 'Did you mean?' experience on Rails.

store_base_sti_class

Modifies ActiveRecord 4+ with the ability to store the actual class (instead of the base class) i...

simple_versioning

A vanilla versioning interface for active_record

cia

Central Internal Auditing: Audit model events like update/create/delete + attribute changes + gro...

prefixed_ids

Friendly Prefixed IDs for your Ruby on Rails models

not_activerecord

not_activerecord

active_record_change_matchers

Custom RSpec matchers for ActiveRecord record creation.

trackstamps

Track which user created or updated record in rails. This gem depends on devise gem and uses devi...

activerecord-mysql-uuid-column

Real UUID column for ActiveRecord MySQL adapter

dm-userstamp

DataMapper plugin to add automatic updating of created_by_id and updated_by_id attributes

rails_issues

A collection of Rails issue investigation and reproduction tools

hashid-rails

Use Hashids (http://hashids.org/ruby/) in your Rails app ActiveRecord models.

slim-attributes

Boosts speed in ActiveRecord models with mysql by lazily instantiating attributes as needed.

lightweight_attributes

Bring the speed back to your Active Record models!