# File lib/aws/ec2/subnet_collection.rb, line 101
      def _each_item options = {}, &block
        response = filtered_request(:describe_subnets, options, &block)
        response.subnet_set.each do |s|

          subnet = Subnet.new_from(:describe_subnets, 
            s, s.subnet_id, :config => config)

          yield(subnet)

        end
      end