Function nextDay

packages/effect/src/internal/schedule.ts:1800–1807

(now: number, dayOfWeek: number, initial: boolean)

/** @internal */
export const nextDay = (now: number, dayOfWeek: number, initial: boolean): number => {
  const date = new Date(now)
  if (date.getDay() === dayOfWeek && initial) {
    return now
  }
  const nextDayOfWeek = (7 + dayOfWeek - date.getDay()) % 7
  return date.setDate(date.getDate() + (nextDayOfWeek === 0 ? 7 : nextDayOfWeek))
}

/** @internal */
export const nextDayOfMonth = (now: number, day: number, initial: boolean): number => {