Bitfield value object for ActiveModel. No hidden definitions. No callbacks. Magicless.

Bitmasker allows you to store many boolean values as one integer field in the database.

Bitwise attribute for ruby class and Rails model.

首趣微店核心模块,包含结算项的创建、更新、删除,微店主积分的更改等信息

Eager loading and other ActiveRecord helpers for Blueprinter

translating AR booleans in I18n files

BSM's very custom model extensions

BSM's internal SSO client

The tool helps ...

MixIn used to extend ActiveRecord::Base classes implementing bulk insert and update operations through {#create_many} and {#update_many}.

Auto corrector for N+1 queries detected at runtime with Bullet.

Store the version of any class for cache invalidation

Imagine you have an Account model which has many transactions. calculable_attrs gem allows you to define Account#balance as SUM(transactions.amount) directly in your Account model. And solves n+1 problem for you in an elegant way.

Camaraderie takes away the pain of managing membership stuff between users and organizations.

Extends CanCan with dynamic, inheritable permissions stored in a database, with caching and multi-tenant refinements

Box.net/Box.com integration for CarrierWave.

Validate carrierwave uploads are virus free with clamav.

Asynchronously LISTEN for Postgresql NOTIFY messages with payloads and Do Something

A simple, yet flexible solution to tracking changes made to objects in your database.

An Active Record extension to provide state callbacks