valueAsInt method

int? valueAsInt()

If value is int, then returns int. Otherwise, is null.

If you want any numerical type supported by Dart, use valueAs<num>().

Implementation

int? valueAsInt() {
  final num? n = valueAs<num>();
  if (n == null) return null;

  final int i = (n ~/ 1);

  if (i.toDouble() == n.toDouble()) {
    return i;
  }

  return null;
}