Fixtures file loading order

test_helper_fixtures.rb

# test/test_helper.rb
class ActiveRecord::FixtureSet
  
  class << self
    alias :orig_create_fixtures :create_fixtures
  end
  
  def self.create_fixtures f_dir, fs_names, *args
    # delete priority ordering
    UserItem.delete_all
    
    reset_cache

    # load priority ordering
    fs_names = %w(users items) | fs_names

    orig_create_fixtures f_dir, fs_names, *args
  end
end