dokkan-data-rails/app/models/rarity.rb

class Rarity < ActiveRecord::Base
  has_paper_trail

  validates :name, presence: true,
                   uniqueness: { case_sensitive: false }
  validates :description, presence: true
end
Add all the basic models 2015-10-06 13:55:12 -04:00			`class Rarity < ActiveRecord::Base`
Install paper_trail and track all models 2015-10-09 16:45:53 -04:00			`has_paper_trail`

Add all the basic models 2015-10-06 13:55:12 -04:00			`validates :name, presence: true,`
			`uniqueness: { case_sensitive: false }`
			`validates :description, presence: true`
			`end`