Function start

packages/effect/src/internal/schedule/intervals.ts:148–154

(self: Intervals.Intervals)

/** @internal */
export const start = (self: Intervals.Intervals): number => {
  return pipe(
    self.intervals,
    Chunk.head,
    Option.getOrElse(() => Interval.empty)
  ).startMillis
}

/** @internal */
export const end = (self: Intervals.Intervals): number => {