No longer supported - please use active_attr (https://github.com/cgriego/active_attr)

Service object base class for defining attributes & defaults with a nice DSL

Deprecated ArangoDB ODM. Go to guacamole instead.

as_json on steroids.

image dimensions ActiveRecord validator for carrierwave gem

Rails 3 assocation validation for id fields

Allows you to connect to AstroPay Direct/Card API.

A ruby interface to the application tracking data interchange specification (ATDIS) API

JSON API(jsonapi.org) serializer that works with rails and can be used to serialize any kind of ruby objects

This validator tests whether associated collection is going to be empty after saving. It will be passed if at least one association of the specified collection will exist. The validator provides helper method and default error message.

A method for restricting an attribute to a set of choices

provides Hash based attribute accessor macro

Allow attribute-level read/write access control, per instance, of any ActiveModel class.

Allows step change for attributes.

Concise way of filtering model attributes in Rails.

ActiveRecord/ActiveModel extension that allows locking attributes to prevent unintended updates.

ActiveRecord/ActiveModel validation extension which enables attributes validation.

Generate attributes with strong types and validations.

An AUB Payroll File Generator.

An unobtrusive ruby authentication library based on ActiveRecord.