// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

extension MapSorting<K extends Comparable<K>, V extends Object> on Map<K, V> {
  Map<K, V> sortOnKey() {
    final result = <K, V>{};
    final keysSorted = keys.toList()..sort();
    for (final key in keysSorted) {
      final value = this[key]!;
      result[key] = value;
    }
    return result;
  }
}