Index: samples/swarm/DataSource.dart |
diff --git a/samples/swarm/DataSource.dart b/samples/swarm/DataSource.dart |
index dd9c6dd37c8de664b1c13ffdb3952a30a6961062..2f2e8746a753ce1e8127321c23c5439013e16737 100644 |
--- a/samples/swarm/DataSource.dart |
+++ b/samples/swarm/DataSource.dart |
@@ -6,7 +6,7 @@ part of swarmlib; |
/** The top-level collection of all sections for a user. */ |
// TODO(jimhug): This is known as UserData in the server model. |
-class Sections extends Collection<Section> { |
+class Sections extends Iterable<Section> { |
final List<Section> _sections; |
Sections(this._sections); |