Robert Nystrom
a323c55162
Change-Id: I4d492a63a41880ef8cd69321372a4853825b9efd Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426321 Reviewed-by: Liam Appelbe <liama@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Liam Appelbe <liama@google.com>
20 lines
561 B
Dart
20 lines
561 B
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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//
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// Utility script to echo stdin to stdout or stderr or both.
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import "dart:convert";
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import "dart:io";
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main() {
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var subscription;
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subscription = stdin
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.transform(utf8.decoder)
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.transform(new LineSplitter())
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.listen((String line) {
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// Unsubscribe after the first line.
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subscription.cancel();
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});
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}
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