forEachIndexed method Null safety
- void action(
- int index,
- E element
Takes an action for each element.
Calls action
for each element along with the index in the
iteration order.
Implementation
void forEachIndexed(void Function(int index, E element) action) {
for (var index = 0; index < length; index++) {
action(index, this[index]);
}
}