getAsNullableInteger method

int? getAsNullableInteger(
  1. int index
)

Converts array element into an integer or returns null if conversion is not possible.

  • index an index of element to get. Returns integer value of the element or null if conversion is not supported.

See IntegerConverter.toNullableInteger

Implementation

int? getAsNullableInteger(int index) {
  var value = _values[index];
  return IntegerConverter.toNullableInteger(value);
}