missing setter for observable array added

Vladimir Enchev · Vladimir Enchev · commit e2780ec3431c · 2015-05-11T11:12:15.000+03:00
diff --git a/data/observable-array/observable-array.ts b/data/observable-array/observable-array.ts
@@ -1,5 +1,6 @@
 &#65279;import observable = require("data/observable");
 import observableArrayDef = require("data/observable-array");
+import types = require("utils/types");
 
 export class ChangeType implements observableArrayDef.ChangeType {
     static Add = "add";
@@ -66,6 +67,12 @@ export class ObservableArray<T> extends observable.Observable implements observa
     get length(): number {
         return this._array.length;
     }
+    set length(value: number) {
+        if (types.isNumber(value) && this._array && this._array.length !== value) {
+            this._array = this._array.slice(0, value);
+            this._notifyLengthChange();
+        }
+    }
 
     /**
      * Returns a string representation of an array.
