const ROUND_DISTANCE = 5
module.exports = function humanizeDistance(distance, options = {}) {
  const { round = ROUND_DISTANCE } = options

  distance = Math.round(distance / round) * round
  if (distance < 1000) {
    return `${distance} m`
  }
  return `${Math.round(distance / 100) / 10} km`
}