Your model can has a bucket (of attributes)
MIT License
Allows to describe field names that will be stored within hstore column together with their types...
Form objects for Rails applications
Exercise for Week 7 of Class.
[DISCONTINUED ] Attributes on Steroids for Plain Old Ruby Objects
Bring the speed back to your Active Record models!
Simple and lightweight Virtus analog.
Adds typed jsonb backed fields to your ActiveRecord models.
Minimalist validation BDD for ActiveModel specs
Access attribute values directly, without instantiating ActiveRecord objects.
Used for creating virtual models like ActiveType or ModelAttribute does.
Attribute Structures
A few hygenicly namespaced domain objects.
Because implementing object equality wasn't easy enough already.
An awesome replacement for acts_as_nested_set and better_nested_set.