# File lib/aws/ec2/dhcp_options.rb, line 47
      def configuration
        dhcp_configuration_set.to_a.inject({}) do |config,opt|
          key = opt[:key].gsub(/-/, '_').to_sym
          values = opt[:value_set].map{|v| v[:value] }
          values = values.first if key == :domain_name
          values = values.first.to_i if key == :netbios_node_type
          config.merge(key => values)
        end
      end