Sanitizable concern to sanitize attributes the way you like

Make ActiveRecord Attributes to act as status

Plugin to remove spaces on fields

An interface library for the PayPal Adaptive Payments service.

Disabling the rendering of the attribute name for errors by the error_messages_for helper. Simply place a caret as the first character in the message.

Form Object implementation for filling models from JSON with nested arrays

A ruby gem for writing CQRS applications

Distributed in-memory event-store.

Small library to check if AIP doc has valid front matter

Provides a familiar ActiveRecord-like interface for Airtable, built on top of norairrecord with validations, callbacks, and associations.

Testing gem creation for airhelp test

This gem generates AnalyticsEvent classes from a Google Doc

Alfred provides better attr_accessor handling on your application.

Aliyun Log SDK for Ruby 阿里云日志服务(SLS) Ruby SDK, 目前仅实现基于Restfull部分接口和简单Model映射

Provide raking system for your ActiveRecord Model on Rails 4 with SortedSet of Redis DataBase.

An ActiveModel validator that validates associated models, copying any errors from composed models up to their parent.

amazon-associates offers object-oriented access to the Amazon Associates API, built on ROXML

A simple component library which seamlessly hooks into your Rails project and allows you to create simple backend components. They work like mini controllers which are bound with their view.

Basic ODM wrapper for Rethinkdb

American date parsing for ActiveRecord and ActiveModel