sortedmap 0.5.4 sortedmap: ^0.5.4 copied to clipboard
A map of objects which can be sorted and filtered on both their key and value
import 'package:sortedmap/sortedmap.dart';
void main() {
var map = SortedMap(Ordering.byValue());
map.addAll({'a': 3, 'b': 2, 'c': 4, 'd': 1});
print(map.lastKeyBefore('c')); // a
print(map.firstKeyAfter('d')); // b
}