# File lib/Dnsruby/zone_reader.rb, line 27
    def initialize(origin, soa_minimum = nil, soa_ttl = nil)
      @origin = origin.to_s

      if (!Name.create(@origin).absolute?)
        @origin = @origin.to_s + "."
      end
      @soa_ttl = soa_ttl
      if (soa_minimum && !@last_explicit_ttl)
        @last_explicit_ttl = soa_minimum
      else
        @last_explicit_ttl = 0
      end
      @last_explicit_class = Classes.new("IN")
      @last_name = nil
      @continued_line = nil
      @in_quoted_section = false
    end