You can use as_list() to transform the SpanSet into a list of Spans, and then count the Spans:
print "number of spans: ", scalar($s1->as_list); 2013/9/2 Andreas Isberg <andr...@isberg.se> > Hi, > > I'm looking for a way to find the size of a DateTime::SpanSet, i.e. the > number of DateTime:Span objects in it. > > I'm not looking for a DateTime::Duration object, as the size() method > returns. > > Kind regards, > Andreas > >