# File lib/Dnsruby/zone_reader.rb, line 423 def replace_soa_ttl_fields(line) # Replace any fields which evaluate to 0 split = line.split 4.times {|i| x = i + 7 split[x].strip! split[x] = get_ttl(split[x]).to_s } return split.join(" ") + "\n" end