Magnus Fjeldstad

```rust // 27. If plainRelativeTo is not undefined, then // a. Let internalDuration be ToInternalDurationRecordWith24HourDays(duration). let time_duration = self.time.to_normalized().add_days(self.days().as_())?; // b. Let targetTime be AddTime(MidnightTimeRecord(), internalDuration.[[Time]]). let target_time = PlainTime::default().add_normalized_time_duration(time_duration);...

Yes but i cant Get the tozonedatetime to work

Thank you, ive been really busy lately but i will try to get some work done the following days. Hopefully a PR by next week.

Hi this have proven to be to difficult for me, i will join @HenrikTennebekk and work on #142. Sorry for the inconvenience.