ViewModel
Gem | Source | Documentation
Rails compatible view models ignoring persistence. Just a wrapper around the gems 'virtus' and 'activemodel'.
https://github.com/solnic/virtus https://github.com/rails/rails/tree/master/activemodel
Installation
Add this line to your application's Gemfile:
gem 'view_model'And then execute:
$ bundle
Usage
class Profile < ViewModel::Base
attribute :name, String
validates :name, :presence => true
end
vm = Profile.new({:name => 'Bob'})
vm.valid? # => true
vm.attributes # => {:name => 'Bob'}