Changes for version 0.09 - 2003-08-18
- added DT::Set count()
- fixed DT::SpanSet duration()
- methods that accepted a DT object, now accept a list of DT objects. Suggested by Ben Bennet, I think.
- added _callback_next - "previous-only recurrences"
- optimizes intersection of recurrence with span
- internal 'S::I' recurrence class
- small fix in DT::Set clone()
- DateTime::Set uses DateTime infinity constants; max and min now return DateTime::Infinite::Future/Past objects.
- DateTime::Span uses DateTime infinity constants; max and min now return DateTime::Infinite::Future/Past objects. Docs update to explain 'max()' value when a span is built using 'before'.
- added method set_time_zone()
- clone() is documented
Modules
Datetime sets and set math
Datetime spans
set of DateTime spans
Provides
in lib/DateTime/Set.pm