> The sub that generates recurrences can be
responsible for truncation, right?
Right! I just found a way:
The callback receives a DateTime parameter. The
callback must return 2 values: the value of the
recurrence just before the date (that is, the
truncated value), and the value of the recurrence
after the date.
For example - a yearly recurrence:
$yearly_recurrence = DateTime::Set->new(
callback => sub {
my $date = shift;
return (
$date->clone->truncate( 'year' ),
$date->clone->add( 'year' => 1 ) );
}
}
This way, there is no need for 'start' or 'freq'
parameters.
- Flavio Soibelmann Glock
