LibTest/core/String/replaceAllMapped_A01_t02.dart

// Copyright (c) 2017, 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.

/// @assertion String replaceAllMapped(Pattern from, String replace(Match match))
/// Replace all substrings that match from by a string computed from the match.
/// Returns a new string in which the non-overlapping substrings that match from
/// (the ones iterated by from.allMatches(thisString)) are replaced by the result
/// of calling replace on the corresponding Match object.
/// @description Checks that only non-overlapped substrings are replaced
/// @author sgrekhov@unipro.ru

import "../../../Utils/expect.dart";

main() {
  Expect.equals("ba", "aaa".replaceAllMapped("aa", (m) => "b"));
  Expect.equals("bb", "aaaa".replaceAllMapped("aa", (m) => "b"));
}