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: attributes.rb
    path of file: ./repos/sequencescape/app/sequencescape_excel/sequencescape_excel/helpers
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module SequencescapeExcel
  module Helpers
    ##
    # Just a little bit of extra help to add ActiveModel::Model.
    # Attribute access
    
        def setup_attributes(*attributes)
          options = attributes.extract_options!

          attr_accessor(*attributes)

          define_method :attributes do
            attributes
          end

          define_method :default_attributes do
            options[:defaults] || {}
          end
        end