gistfile1.txt

# frozen_string_literal: true

# @see https://github.com/rails/rails/blob/4-2-stable/activerecord/lib/active_record/store.rb
module ActiveRecord::Store::ClassMethods
  def multi_store_accessor(store_attributes, *keys, store_host: nil)
    store_host = store_attributes.first unless store_host
    keys = keys.flatten

    _store_accessors_module.module_eval do
      keys.each do |key|
        define_method("#{key}=") do |value|
          store_attributes.each do |store_attribute|
            write_store_attribute(store_attribute, key, value)
          end
        end

        define_method(key) do
          read_store_attribute(store_host, key)
        end
      end
    end

    self.local_stored_attributes ||= {}

    store_attributes.each do |store_attribute|
      self.local_stored_attributes[store_attribute] ||= []
      self.local_stored_attributes[store_attribute] |= keys
    end
  end
end