Const
Calculate the previous scheduled execution time(s).
Compute previous N execution times.
Cron string or pre-parsed expression
Run options (timezone, before, after, count)
calc.prev( '0 9 * * MON', { count: 3 } ); Copy
calc.prev( '0 9 * * MON', { count: 3 } );
Calculate the previous scheduled execution time(s).