class AWS::EC2::InternetGatewayCollection

def _each_item options = {}, &block
  response = filtered_request(:describe_internet_gateways, options, &block)
  response.internet_gateway_set.each do |g|
    gateway = InternetGateway.new_from(:describe_internet_gateways, g,
      g.internet_gateway_id, :config => config)
    yield(gateway)
  end
end