Function selectUnit

packages/react-intl/components/relative.tsx:16–32

(seconds: number)

const DAY = 60 * 60 * 24

function selectUnit(seconds: number): Intl.RelativeTimeFormatUnit {
  const absValue = Math.abs(seconds)

  if (absValue < MINUTE) {
    return 'second'
  }

  if (absValue < HOUR) {
    return 'minute'
  }

  if (absValue < DAY) {
    return 'hour'
  }

  return 'day'
}

function getDurationInSeconds(unit?: Intl.RelativeTimeFormatUnit): number {
  switch (unit) {