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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 library polymer_expressions.async; | 5 library polymer_expressions.async; |
| 6 | 6 |
| 7 import 'dart:async'; | 7 import 'dart:async'; |
| 8 import 'package:observe/observe.dart'; | 8 import 'package:observe/observe.dart'; |
| 9 | 9 |
| 10 class StreamBinding<T> extends ObservableBox { | 10 class StreamBinding<T> extends ObservableBox { |
| 11 final Stream<T> stream; | 11 final Stream<T> stream; |
| 12 | 12 |
| 13 StreamBinding(this.stream) { | 13 StreamBinding(this.stream) { |
| 14 stream.listen((T i) { value = i; }); | 14 stream.listen((T i) { value = i; }); |
| 15 } | 15 } |
| 16 | 16 |
| 17 } | 17 } |
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