Batch up your ActiveRecord "touch" operations for better performance. All accumulated "touch" calls will be consolidated into as few database round trips as possible.

Simply conditions DSL for ActiveRecord

Allows ActiveRecord and Rails to use a `cached_at` column for the `cache_key` if available

Instruments all activerecord objects with notifications around callbacks

A collection of useful coders for ActiveRecord, including a pipeline for chaining them.

`activerecord-creating_foreign_keys` defines FOREIGN KEY Constraints in a CREATE TABLE Statement.

Use database validations and convert ActiveRecord::StatementInvalid into ActiveRecord::RecordInvalid

A utility to bulk load test data for performance testing.

Handling dynamic scope for ActiveRecord.

Break large filters into components and see how each component affects the result

Allows for larger level scoping (framing) that affect complicated queries more holistically

Adds model translations allow you to translate your models' attributes

A Ruby gem for extracting and importing complex ActiveRecord object graphs with smart dependency resolution, beautiful CLI progress visualization, and memory-efficient streaming. Perfect for data migration, testing, and environment synchronization.

Backport of ActiveRecord::Base.ignored_columns into Rails 4 and 5.0

Add index hints method(use/ignore/force index) to ActiveRecord

A gem to track changes on active record models

Mass Insert For ActiveRecord via Postgresql json_to_recordset

ActiveRecord generator and RSpec templates that add some basic functionality to the model and its spec

map activerecord models to tables depending on context

Mutex that can be used to synchronise ruby processes via an ActiveRecord datababase connection. (Only Mysql is supported at the moment.)