class Object
Public Instance Methods
convert_nameservers_arg_to_ips(arg)
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# File lib/net/dns/ext/resolver_nameserver_monkey_patch.rb, line 10 def convert_nameservers_arg_to_ips(arg) case arg when IPAddr ; [arg] when String ; begin [IPAddr.new(arg)] rescue ArgumentError # arg is in the name form, not IP nameservers_from_name(arg) end when Array ; arg.map{|x| convert_nameservers_arg_to_ips(x) }.flatten else raise ArgumentError, "Wrong argument format, neither String, Array nor IPAddr" end end
nameservers=(arg)
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# File lib/net/dns/ext/resolver_nameserver_monkey_patch.rb, line 4 def nameservers=(arg) @config[:nameservers] = convert_nameservers_arg_to_ips(arg) @logger.info "Nameservers list changed to value #{@config[:nameservers].inspect}" end
nameservers_from_name(arg)
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# File lib/net/dns/ext/resolver_nameserver_monkey_patch.rb, line 26 def nameservers_from_name(arg) arr = [] arg.split(" ").each do |name| Net::DNS::Resolver.new.search(name).each_address do |ip| arr << ip end end arr end