reversed method

Comparator<T> reversed()

Returns a comparator that imposes the reverse ordering of this comparator.

The returned comparator evaluates compare(b, a) instead of compare(a, b).

Example

final ascending = Comparator.naturalOrder<int>();
final descending = ascending.reversed();

final list = [1, 2, 3];
list.sort(descending.compare);
print(list); // [3, 2, 1]

Implementation

Comparator<T> reversed() => _ReversedComparator(this);