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// Copyright (c) 2020, 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 RuneIterator(String string)
/// Create an iterator positioned at the beginning of the string.
/// @description Checks BidirectionalIterator interface
/// @author
import "../BidirectionalIterator/allTests.lib.dart";
BidirectionalIterator create([Iterable? content]) {
if (content == null) {
return new RuneIterator("");
} else {
return new RuneIterator(new String.fromCharCodes(content as Iterable<int>));
main() {
test(create, isSet: false);