REDIS Redis is an open source, advanced key- value store. It is often referred to as a data structure server since keys can contain strings, hashes,lists, sets and sorted sets. gem ‘redis’
Ohm (model) class User < Ohm::Model attribute :name attribute :nickname include Ohm::Validations extend ActiveModel::Naming include ActiveModel::AttributeMethods index :name collection :messages, Message end
Ohm (model) class Message < Ohm::Model attribute :content include Ohm::Validations extend ActiveModel::Naming include ActiveModel::AttributeMethods index :content reference :user, User end