| // Copyright (c) 2016, 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 Stream.periodic(Duration period, |
| /// [T computation(int computationCount)]) |
| /// Creates a stream that repeatedly emits events at period intervals. |
| /// If computation is omitted the event values will all be null. |
| /// @description Checks Stream interface methods |
| /// @author a.semenov@unipro.ru |
| |
| import "dart:async"; |
| import "allTests_A01.lib.dart" as all; |
| |
| Stream<T> create<T>(Iterable<T> data) { |
| return new Stream.periodic( |
| new Duration(milliseconds: 10), (int i) => data.elementAt(i)) |
| .take(data.length); |
| } |
| |
| main() { |
| all.test(create); |
| } |