class FactoryBot::Sequence

def initialize(name, *args, &proc)
  @name = name
  @proc = proc
  options = args.extract_options!
  @value = args.first || 1
  @aliases = options.fetch(:aliases) { [] }
  unless @value.respond_to?(:peek)
    @value = EnumeratorAdapter.new(@value)
  end
end