How to export data in a seeds data file format

#
#  USAGE: rake export:seeds_format > db/seeds.rb
#  
namespace :export do
  desc "Prints data in a seeds.rb way."
  task :seeds_format => :environment do
    # next array with model names
    [
      "Area",
      "Company",
      "User",
    ].each do |model|
      model.constantize.order(:id).all.each do |register|
        puts "#{model}.create(#{register.serializable_hash.delete_if {|key, value| ['created_at','updated_at','id'].include?(key)}.to_s.gsub(/[{}]/,'')})"
      end
    end
  end
end