lazy I can be: all those modules packaged for one small purpose, parsing
crontab entries.
This module generates DateTime and DateTime::Set objects based
on crontab-style entries. The crontab formats are the extended
V7 standard as described in crontab(5) on linux systems and
as noted in the documentation for Set::Crontab.
Note that the module is still alpha status. Methods provided
are likely to change in the future.