| // 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 this method replaces all matched substrings |
| /// @author sgrekhov@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.equals("0230", "1231".replaceAllMapped("1", (m) => "0")); |
| Expect.equals("031", "1231".replaceAllMapped("12", (m) => "0")); |
| Expect.equals("101", "1231".replaceAllMapped("23", (m) => "0")); |
| Expect.equals("12031", "12\w31".replaceAllMapped("\w", (m) => "0")); |
| Expect.equals("12031", r"12\w31".replaceAllMapped(r"\w", (m) => "0")); |
| Expect.equals("01231", "[:alpha:]1231".replaceAllMapped("[:alpha:]", (m) => "0")); |
| } |