A confidence-based rating system with scope and cache enabled.

RecordWithOperator is a rails plugin that makes your all active record models to be saved or logically deleted with created_by, updated_by, deleted_by automatically. Also it makes creator, updater, deleter association (belongs_to) if the class has created_by, updated_by, deleted_by.

Provides a module insertion protocol to facilitate adding features to ActiveRecord

Adds support in ActiveRecord for PostgreSQL index expressions and operator classes, as well as a shorthand for case-insensitive indexes

Adds support for views to ActiveRecord

A Rails gem to automate and customize database seeding for ActiveRecord models, using Faker and configurable YAML files.

Super simple slugs for ActiveRecord 3.0 and higher, with support for slug history

Spectacles adds database view functionality to ActiveRecord. Current supported adapters include Postgres, SQLite, Vertica, and MySQL.

Stateful workflow modeling for Rails

Grown up ActiveRecord::Store config options!

This gem provides asynchronous indexing to Solr for the sunspot gem. It uses a pluggable model for the backing queue and provides support for ActiveRecord, DataMapper, and MongoDB out of the box.

Tenacity provides a database client independent way of specifying simple relationships between models backed by different databases.

Manage delta indexes via Resque for Thinking Sphinx

ULID for Rails

Skip default_scope in your associations

CPF and CNPJ validations for ActiveModel and Rails

When an ActiveRecord/ActiveModel model won't save because it's invalid, this gem writes the validation error messages to the log.

Yabeda plugin for easy collection of ActiveRecord metrics: query performance, connection pool stats, etc.

Adds methods for getting a zodiac sign from any Date/Time object containing a date of birth, and can also extend ActiveRecord::Base adding some handy instance and class methods (for searching by a given zodiac sign and more).

A framework that allows to write a domain server, that processes commands and creates events. You should have exactly one domain server for your Rails Disco applications. The domain runs in a domain specific database environment. This helps to make sure no other process interferes with the domain. Have a look at the rails-disco documentation on Github for more details.