docs: function(pref, type, formatted, streetAddress, locality, region, postalCode, country) {
      this.id = null;
      this.pref = (typeof pref != 'undefined' ? pref : false);
      this.type = type || null;
      this.formatted = formatted || null;
      this.streetAddress = streetAddress || null;
      this.locality = locality || null;
      this.region = region || null;
      this.postalCode = postalCode || null;
      this.country = country || null;
  }