day 20 task complete

Author: Sanchitbajaj02

day20/leetcode2727.js

@@ -0,0 +1,10 @@
+// 2727. Is Object Empty
+// URL -> https://leetcode.com/problems/is-object-empty/
+
+/**
+ * @param {Object|Array} obj
+ * @return {boolean}
+ */
+var isEmpty = function (obj) {
+  return !Object.keys(obj).length;
+};