add method

  1. @override
void add(
  1. E element
)
override

Adds value to the end of this list, extending the length by one.

The list must be growable.

final numbers = <int>[1, 2, 3];
numbers.add(4);
print(numbers); // [1, 2, 3, 4]

Implementation

@override
void add(E element) {
  throw UnsupportedError('Cannot add to a fixed-length list');
}