arrayMax function Null safety

num arrayMax(
  1. List array
)

Computes the maximum value of array. If array is empty or falsey, undefined is returned.

Implementation

num arrayMax(List<dynamic> array) {
  dynamic max = array[0];
  for (var i = 1; i < array.length; i++) {
    if (isGreater(array[i], max)) {
      max = array[i];
    }
  }
  return max;
}