задача 3.1

js-tasks-ru · Feb 2, 2025 · b179882 · b179882
1 parent f015cbc
commit b179882
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/03-objects-arrays-intro-to-testing/1-create-getter/index.js b/03-objects-arrays-intro-to-testing/1-create-getter/index.js
@@ -4,9 +4,10 @@
  * @returns {function} - function-getter which allow get value from object by set path
  */
 export function createGetter(path) {
-  const arr = path.split('.');
+  const arr = path.split('.');  
 
   return function(obj) {
+    if (!obj.hasOwnProperty(arr[0])) return ;
     return arr.reduce((accum, item)=> 
       accum.hasOwnProperty(item) ? accum[item] : undefined, obj)