Library for auditing record changes.

Generate and access ActiveModel::Errors like error messages.

Fast JSON serializer for nested PORO and ActiveRecord Objects supporting decoration, field filters, record filters and caching

ActiveFilter is a Rails engine for allowing users to filter scope dynamically.

Declares a service object and the #merge_all helper method for merging active record class instances.

Modules/classes that extend AMS with more functionality

Harness the power of PostgreSQL when crafting JSON reponses

ActiveRecord model inheritance support by module.

Effortless handle payment transactions with active_merchant.

This gem make easier to building modern web 2.0 portals using Ruby on Rails.

Presenters for rails.

Create previews of ActiveRecord objects that don't modify the database

ActivePropagation provides classes and ActiveRecord extensions for propagating changes amongst models, optionally using Sidekiq to parallelize the process.

Atomic updates to ActiveRecord models

Simply conditions DSL for ActiveRecord

This gem extends cashier with possibility to add AR objects and classes as keys and automaticaly hook with AR to clean up this keys on object change/deletion

This gem adds custom block expectation matchers for RSpec, such as `expect { ... }.to create_a_new(User)`

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

ActiveRecord extension to store column metadata in database as comments on columns

Loading up TEXT/BLOB columns can be slow