You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: field_options.rb
    path of file: ./repos/workflow_core/test/dummy/app/models
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class FieldOptions < ActiveEntity::Base
  include FormCore::ActsAsDefaultValue
  include EnumAttributeLocalizable

  class_attribute :keeping_old_serialization

  attr_accessor :raw_attributes

  de
    
  def interpret_to(_model, _field_name, _accessibility, _options = {}); end

  def serializable_hash(options = {})
    options = (options || {}).reverse_merge include: self.class._embeds_reflections.keys
    super options
  end

  private

    def _assign_attribute(k, v)
      if self.class._embeds_reflections.key?(k)
        public_send("#{k}_attributes=", v)
      elsif respond_to?("#{k}=")
        public_send("#{k}=", v)
      end
    end