Function minuteOfHour

packages/effect/src/internal/schedule.ts:1062–1087

(minute: number)

/** @internal */
export const minuteOfHour = (minute: number): Schedule.Schedule<number> =>
  makeWithState<[number, number], unknown, number>(
    [Number.MIN_SAFE_INTEGER, 0],
    (now, _, state) => {
      if (!Number.isInteger(minute) || minute < 0 || 59 < minute) {
        return core.dieSync(() =>
          new core.IllegalArgumentException(
            `Invalid argument in: minuteOfHour(${minute}). Must be in range 0...59`
          )
        )
      }
      const n = state[1]
      const initial = n === 0
      const minute0 = nextMinute(now, minute, initial)
      const start = beginningOfMinute(minute0)
      const end = endOfMinute(minute0)
      const interval = Interval.make(start, end)
      return core.succeed(
        [
          [end, n + 1],
          n,
          ScheduleDecision.continueWith(interval)
        ]
      )
    }
  )

/** @internal */
export const modifyDelay = dual<