get_attr         4592 time.c             get_attr(nano_num, {});
get_attr         4593 time.c             get_attr(nano_den, {});
get_attr         4594 time.c             get_attr(submicro, {});
get_attr         4595 time.c             get_attr(offset, (offset = rb_rescue(validate_utc_offset, offset, NULL, Qnil)));
get_attr         4596 time.c             get_attr(zone, (zone = rb_rescue(validate_zone_name, zone, NULL, Qnil)));