ActiveRecord query logger and analyzer

ActiveRecord driver for SQL Anywhere

This gem changes ActiveRecord's query logs to be compatible with the sqlcommenter format.

ActiveRecord instrumentation for Rails, Resque and Sidekiq

A data structure for adding survey capabilities using activerecord

Allows the use of TiDB as a backend for ActiveRecord and Rails apps.

Time-Related Scope for ActiveRecord

Create ActiveRecord relations from UNIONs

Touch `updated_at` by default with calls to `update_column(s)` and `update_all`

Guarantee uniqueness of a single attribute across one or more children of an ActiveRecord object Works around https://github.com/rails/rails/issues/4568

Define attributes in arel

An implementation of repository pattern that can connect with any ORM

Sample functionality for Active Record.

Use your DB as a cache store

Wraps ActiveRecord and Logger for use in non-Rails environments

Generic approval queues for record creation, updates and deletion

acts_as_xlsx lets you turn any ActiveRecord::Base inheriting class into an excel spreadsheet. It can be added to any finder method or scope chain and can use localized column and sheet names with I18n.

Adds directed acyclic graph functionality to ActiveRecord.

Generate ActiveRecord models on the fly for your tests

A Rails plugin that will ensure an ActiveRecord object is immutable once saved. Optionally, you can specify attributes to be mutable if the object is in a particular state (block evaluates to true).