Dave Rolsky wrote: > How could a set of discrete datetimes also be a > set of spans?
Mmm, it's like 'spans with zero-duration', but maybe we just don't need that, actually. > > $set1 = DateTime::SpanSet->new( > > spans => [ $dt_span, $dt_span ] ); > I think this is necessary. Ok. Maybe we don't need 'span=>', since 'spans=>' is good enough. > > $set1 = DateTime::SpanSet->new( > > start_set => $dt_set, end_set => $dt_set ); > What would this create exactly? > > For example, if I have two sets, one of which is > an infinite recurrence every month starting on > January 1, 2002, and the other is a set with ... .. every month starting on January 2, 2002, then you get an infinite set of spans like: [ 2002-01-01..2002-01-02 ], [ 2002-02-01..2002-02-02 ], [ 2002-03-01..2002-03-02 ], and so on. That would be useful for defining recurring things like seasons, vacations, and holidays that are longer than a day (I think). - Flavio S. Glock
