# File lib/rmail/address.rb, line 30
    def initialize(string = nil)

      @local = @domain = @comments = @display_name = nil

      if string.kind_of?(String)
        addrs = Address.parse(string)
        if addrs.length > 0
          @local = addrs[0].local
          @domain = addrs[0].domain
          @comments = addrs[0].comments
          @display_name = addrs[0].display_name
        end
      else
        raise ArgumentError unless string.nil?
      end
    end