description

# last property

Touch get last
override

The last element.

Throws a StateError if `this` is empty. Otherwise may iterate through the elements and returns the last one seen. Some iterables may have more efficient ways to find the last element (for example a list can directly access the last element, without iterating through the previous ones).

## Implementation

    Touch get last {
      int len = this.length;
      if (len > 0) {
        return JS('Touch', '#[#]', this, len - 1);
      }
      throw new StateError("No elements");
    }

set last (Touch value)
inherited

The last element of the list.

The list must be non-empty when accessing its last element.

The last element of a list can be modified, unlike an Iterable. A `list.last` is equivalent to `theList[theList.length - 1]`, both for getting and setting the value.

    final numbers = <int>[1, 2, 3];
    print(numbers.last); // 3
    numbers.last = 10;
    print(numbers.last); // 10
    numbers.clear();
    numbers.last; // Throws.

## Implementation

    void set last(E value) {
      if (length == 0) throw IterableElementError.noElement();
      this[length - 1] = value;
    }