# File lib/net/dns/resolver.rb, line 594 def state str = ";; RESOLVER state:\n;; " i = 1 @config.each do |key,val| if key == :log_file or key == :config_file str << "#{key}: #{val} \t" else str << "#{key}: #{eval(key.to_s)} \t" end str << "\n;; " if i % 2 == 0 i += 1 end str end