Stricter cron::job::hour.
cron::job::hour
Alias of
Variant[Integer[0, 23], Array[Variant[ Integer[0, 23], # Ranges like '0-12', '5-8', etc. Pattern[/\A(1?\d|2[0-3])-(1?\d|2[0-3])\z/], # Constructs like '*/5', '*/2' Pattern[/\A\*\/(1?\d|2[0-3])\z/], ], 2], Pattern[/\A(\*|(1?[0-9]|2[0-3])-(1?[0-9]|2[0-3]))(\/([2-9]|1[0-9]|2[0-3]))?\z/]]
# File 'types/hour.pp', line 2