rails--rails/activerecord/test/models/vegetables.rb

# frozen_string_literal: true

class Vegetable < ActiveRecord::Base
  validates_presence_of :name

  def self.inheritance_column
    "custom_type"
  end
end

class Cucumber < Vegetable
end

class Cabbage < Vegetable
end

class GreenCabbage < Cabbage
end

class KingCole < GreenCabbage
end

class RedCabbage < Cabbage
  belongs_to :seller, class_name: "Company"
end

class YellingVegetable < Vegetable
  after_initialize :format_name

  def format_name
    self.name = name&.upcase
  end
end