forEach method

@override void forEach(void action(Component component))

Invokes action on each element of this iterable in iteration order.

Example:

final numbers = <int>[1, 2, 6, 7];
numbers.forEach(print);
// 1
// 2
// 6
// 7

Implementation

@override
void forEach(void Function(Component element) action) {
  for (final element in _elements) {
    if (element != null) {
      action(element);
    }
  }
}