# File lib/Dnsruby/message.rb, line 768 def Header.decrement_arcount_encoded(bytes) header = Header.new header_end = 0 MessageDecoder.new(bytes) {|msg| header.decode(msg) header_end = msg.index } header.arcount = header.arcount - 1 bytes[0,header_end]=MessageEncoder.new {|msg| header.encode(msg)}.to_s return bytes end