operator []= method

@override void operator []=(int index, T? value)

Sets the value at the given index in the list to value.

The index must be a valid index of this list, which means that index must be non-negative and less than length.

Implementation

@override
void operator []=(int index, T? value) {
  if (value == null) {
    delegate[index] = defaultValue;
    defined[index] = false;
  } else {
    delegate[index] = value;
    defined[index] = true;
  }
}