Stop using Maps class before it is deleted. (#59)

google · Mar 7, 2018 · 0bee9d9 · 0bee9d9
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.21.1+1-dev
+
+* Remove use of `Maps`, for better compatibility with Dart 2.
+
 ## 0.21.1
 
 * Updated one test to comply with Dart 2 voidness semantics.

diff --git a/lib/src/observable_map.dart b/lib/src/observable_map.dart
@@ -152,7 +152,7 @@ class ObservableMap<K, V> extends Observable implements Map<K, V> {
   void forEach(void f(K key, V value)) => _map.forEach(f);
 
   @override
-  String toString() => Maps.mapToString(this);
+  String toString() => MapBase.mapToString(this);
 
   @override
   // TODO: Dart 2.0 requires this method to be implemented.

diff --git a/pubspec.yaml b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: observable
-version: 0.21.1
+version: 0.21.1+1-dev
 author: Dart Team <misc@dartlang.org>
 description: Support for marking objects as observable
 homepage: https://github.com/dart-lang/observable