sdk/lib/_internal/pub/lib/src/utils.dart - Issue 101523003: Add chain support to barback.

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Unified Diff: sdk/lib/_internal/pub/lib/src/utils.dart

Issue 101523003: Add chain support to barback. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: code review Created 7 years ago

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Index: sdk/lib/_internal/pub/lib/src/utils.dart

diff --git a/sdk/lib/_internal/pub/lib/src/utils.dart b/sdk/lib/_internal/pub/lib/src/utils.dart

index df9f9d121b18fd38ae7336c4d9a8ac34c415a5c8..222941ad9f2d012f285f614f0ab82004d85a3d6a 100644

--- a/sdk/lib/_internal/pub/lib/src/utils.dart

+++ b/sdk/lib/_internal/pub/lib/src/utils.dart

@@ -77,6 +77,9 @@ class FutureGroup<T> {

Future<List> get future => _completer.future;

}

+/// Like [Future.sync], but wraps the Future in [Chain.track] as well.

+Future syncFuture(callback()) => Chain.track(new Future.sync(callback));

/// Returns a buffered stream that will emit the same values as the stream

/// returned by [future] once [future] completes.

///