Yet another attributes on steroids gem
MIT License
Create "immutable" objects with no setters, just getters.
Default values for your attributes
Library for creating contracted immutable(by default) value objects
Get more from ActiveRecord::Store
Form objects to coerce user input using your value objects
Attributes Validation Extension for ActiveRecord/ActiveModel
Provide attr_required with presence validation
[DISCONTINUED ] Attributes on Steroids for Plain Old Ruby Objects
Bring the speed back to your Active Record models!
Simple and lightweight Virtus analog.
Self-validating Ruby objects
attr_reader + initialize with keyword arguments
Active Record without Database
Working with any data in AR style
Rails models without the database (and Rails)