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