The cron package


Cron data structure and Attoparsec parser. The idea is to embed it in larger systems which want to roll their own scheduled tasks in a format that people are used to. System.Cron is where all the interesting datatypes live. You will also find scheduleMatches, which you can use to compare a time against a CronSchedule to see if an action needs to be performed. System.Cron.Parser is where you will find the parsers cronSchedule, crontabEntry and cronTab. To parse individual schedules up to full crontab files.


Versions0.1.0, 0.1.1, 0.1.2, 0.2.0, 0.2.0, 0.2.1
Dependenciesattoparsec (>=0.10), base (==4.*), text (>=0.11 && <2), time (>=1.4)
CopyrightCopyright: (c) 2012-2014 Michael Xavier
AuthorMichael Xavier <>
MaintainerMichael Xavier <>
CategoryText, Parsing, System
Home page
Bug tracker
Source repositoryhead: git clone
Upload dateMon Mar 17 15:37:46 UTC 2014
Uploaded byMichaelXavier



Maintainers' corner

For package maintainers and hackage trustees