Making object from any hash or hash array

Amazon Redshift adapter for ActiveRecord 7.x.

Simulate multi-table inheritance for activerecord models using a polymorphic association

N+1 count query killer for ActiveRecord

Cursor-based pagination for ActiveRecord.

N+1 count query killer for ActiveRecord

ActiveRecord Stand-alone migrations

Awesome patches backported for ActiveRecord MySQL adapters

N+1 count query killer for ActiveRecord

Rescue from MySQL and Sqlite duplicate errors

Add relational OLAP-like functionality for ActiveRecord

Directed Acyclic Graph hierarchy for Rail's ActiveRecord, supporting Rails 4.x

Use Youtube-Like ID in ActiveRecord seamlessly.

Represent ActiveRecord Markdown, Textile, RDoc columns as Markdown, Textile, RDoc objects using various external libraries to convert to HTML.

Oauth and OpenID made dead simple, added custom token settings for Facebook

Adds the missing outer_joins method to ActiveRecord

Extension for ActiveRecord that adds support for PostgreSQL array columns, mapping string values to integers.

Restrict the values assignable to ActiveRecord attributes or associations

Oauth and OpenID made dead simple

Automatically increments an ActiveRecord column