Update arrayToDomNodeChildren.js

haru01 · Feb 10, 2014 · b03affb · b03affb
1 parent 613c3d1
commit b03affb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/binding/editDetection/arrayToDomNodeChildren.js b/src/binding/editDetection/arrayToDomNodeChildren.js
@@ -1,4 +1,3 @@
-
 (function () {
     // Objective:
     // * Given an input array, a container DOM node, and a function from array elements to arrays of DOM nodes,
@@ -25,7 +24,7 @@
 
             // Replace the contents of the mappedNodes array, thereby updating the record
             // of which nodes would be deleted if valueToMap was itself later removed
-            mappedNodes.splice(0, mappedNodes.length);
+            mappedNodes.length = 0;
             ko.utils.arrayPushAll(mappedNodes, newMappedNodes);
         }, null, { disposeWhenNodeIsRemoved: containerNode, disposeWhen: function() { return !ko.utils.anyDomNodeIsAttachedToDocument(mappedNodes); } });
         return { mappedNodes : mappedNodes, dependentObservable : (dependentObservable.isActive() ? dependentObservable : undefined) };