Strategies for cleaning databases. Can be used to ensure a clean state for testing.
Upload files in your Ruby applications, map them to a range of ORMs, store them on diff...
Track changes to your models, for auditing or versioning. See how a model looked at any...
Ransack is the successor to the MetaSearch gem. It improves and expands upon MetaSearch...
Seed Fu is an attempt to once and for all solve the problem of inserting and maintainin...
The simplest way to group temporal data
Log all changes to your models
Composite key support for ActiveRecord
ActiveRecord::SaneSchemaDumper removes useless/harmful whitespace from Rails’ generated...
Attach comments to your ActiveRecord queries.
Squeel unlocks the power of Arel in your Rails application with a handy block-bas...
mail_room will proxy email (gmail) from IMAP to a delivery method
Adds missing native PostgreSQL data types to ActiveRecord and convenient querying exten...
This gem allows you to use sharded databases with ActiveRecord. This also provides a in...
Adds methods to ActiveRecord::Migration to create and manage database views in Rails
Official Geokit plugin for Rails/ActiveRecord. Provides location-based goodness for you...
Profile RSpec test suites
CMS built on rails with love.
Catch unsafe migrations at dev time
A minimalist's tiny and ultra-fast database cleaner
For use with client side single page apps such as the venerable https://github.com/lynn...
Apartment allows Rack applications to deal with database multitenancy through ActiveRecord
Implements minimal ActiveRecord models and database helper code used in both the Metasp...
UNIONs in ActiveRecord! Adds proper union and union_all methods to ActiveRecord::Relation.
A statesman-like state machine library
Opt in read through ActiveRecord caching.
Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Common do...
A performance dashboard for Postgres
PostgreSQL asynchronous EventMachine client, based on pg interface (PG::Connection)