Data::ICal::Entry::Alarm - Abstract base class for alarms
Data::ICal::Entry::Alarm is an abstract base class for the other type of supported by alarms:
It is a subclass of Data::ICal::Entry and accepts all of its methods.
Returns VALARM, its iCalendar entry name.
VALARM
According to the iCalendar standard, the duration and retreat properties may be specified at most one time all types of alarms; if one is specified, the other one must be also, though this module does not enforce that restriction.
duration
retreat
According to the iCalendar standard, the trigger property must be specified exactly once for an all types of alarms; subclasses may have additional required properties.
trigger
In addition, the action property must be specified exactly once, but all subclasses automatically set said property appropriately.
action
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This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
To install Data::ICal, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Data::ICal
CPAN shell
perl -MCPAN -e shell install Data::ICal
For more information on module installation, please visit the detailed CPAN module installation guide.