Function getPrevCronEpoch

getPrevCronEpoch(pattern: string, anchorMs: number, timeZone?: string): number
Calculates the previous occurrence of a cron schedule before the given anchor time.
Parameters
- pattern: string
  The cron pattern string
- anchorMs: number
  The anchor time in milliseconds since epoch
- timeZone: string = 'UTC'
  The time zone to use for calculations (default: 'UTC')
Returns number
The previous occurrence time in milliseconds since epoch
- Defined in packages/library/src/common/scheduling/cron.library.ts:260