Structure

Structure is a Struct-like key/value container.

Usage

Set up a model:

require 'structure'

class Person < Structure
  key  :name
  many :friends
end

Do things with it:

person = Person.new
friend = Person.new
person.friends << friend
puts person.to_json
=> {"json_class":"Person","name":null,"friends":[{"json_class":"Person","name":null,"friends":[]}]}

Please see the project page for more detailed info.