followedBy method
Creates the lazy concatenation of this iterable and other
.
The returned iterable will provide the same elements as this iterable,
and, after that, the elements of other
, in the same order as in the
original iterables.
Example:
var planets = <String>['Earth', 'Jupiter'];
var updated = planets.followedBy(['Mars', 'Venus']);
print(updated); // (Earth, Jupiter, Mars, Venus)
Implementation
@override
Iterable<E> followedBy(
Iterable<E> other, {
bool labeled = false,
bool? growable,
}) {
final elements = this.elements.followedBy(other);
if (!labeled) return elements;
var labels = _labels;
if (other is LabeledList) labels += (other as LabeledList)._labels;
growable ??= this.growable;
return LabeledList<E>.of(elements, labels: labels, growable: growable);
}