median property

num median

Get median of numbers

Implementation

num get median {
  final List<num> list = whereNumbers.sorted();
  final int middleIndex = (list.length / 2).round();
  if (list.length.isEven) {
    return (list[middleIndex - 1] + list[middleIndex]) / 2;
  } else {
    return list[middleIndex];
  }
}