feat(facade): add .values to StringMapWrapper

vsavkin · vsavkin · commit f1796d67f4c8 · 2016-03-14T21:50:00.000Z
diff --git a/modules/angular2/src/facade/collection.dart b/modules/angular2/src/facade/collection.dart
@@ -85,6 +85,10 @@ class StringMapWrapper {
     return a.keys.toList();
   }
 
+  static List values(Map<String, dynamic> a) {
+    return a.values.toList();
+  }
+
   static bool isEmpty(Map m) => m.isEmpty;
   static bool equals/*<V>*/(Map/*<String,V>*/ m1, Map/*<String,V>*/ m2) {
     if (m1.length != m2.length) {
diff --git a/modules/angular2/src/facade/collection.ts b/modules/angular2/src/facade/collection.ts
@@ -116,6 +116,12 @@ export class StringMapWrapper {
   }
   static set<V>(map: {[key: string]: V}, key: string, value: V) { map[key] = value; }
   static keys(map: {[key: string]: any}): string[] { return Object.keys(map); }
+  static values<T>(map: {[key: string]: T}): T[] {
+    return Object.keys(map).reduce((r, a) => {
+      r.push(map[a]);
+      return r;
+    }, []);
+  }
   static isEmpty(map: {[key: string]: any}): boolean {
     for (var prop in map) {
       return false;
