小编mr.*_*der的帖子

我有三个模型User,Individual和Business.我还为每个创建了三个表.我的个人和用户表是相同的所以我从user.rb继承我的问题是当我来到business.rb时,我能够访问User的所有父属性(例如:first_name)但我无法访问该模型business表中的特定属性(例如:company_name).

class User < ApplicationRecord
  # This is the user model
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable,
         :confirmable, :lockable, :timeoutable
  enum status: {unverified: 0, verified: 1}
end


# This is the business model
class Business < User
end
individual.rb
# # This is the individual model
class Individual < User
end
schema.rb
 # This is the schema for all the models
ActiveRecord::Schema.define(version: 2018_06_09_091056) do
  create_table "businesses", force: :cascade do |t|
    t.string "company_address"
    t.string "company_name"
    t.string "company_phone_number"
    t.text "documents"
  end …