class OvirtSDK4::PackageWriter

def self.write_many(list, writer, singular = nil, plural = nil)
  singular ||= 'package'
  plural ||= 'packages'
  writer.write_start(plural)
  if list.is_a?(List)
    href = list.href
    writer.write_attribute('href', href) unless href.nil?
  end
  list.each do |item|
    write_one(item, writer, singular)
  end
  writer.write_end
end

def self.write_one(object, writer, singular = nil)
  singular ||= 'package'
  writer.write_start(singular)
  href = object.href
  writer.write_attribute('href', href) unless href.nil?
  Writer.write_string(writer, 'name', object.name) unless object.name.nil?
  writer.write_end
end