Update array.js

juan-fernandez · Jun 4, 2024 · a09cc71 · a09cc71
1 parent fdfd7f3
commit a09cc71
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/array.js b/src/array.js
@@ -13,7 +13,7 @@ function findMin(arr) {
 // Function to calculate the average of numbers in an array
 function calculateAverage(arr) {
   // **INTELLIGENT TEST RUNNER**: Uncomment this line to test Intelligent Test Runner
-  // if (!Array.isArray(arr) || arr.length === 0) return null;
+  if (!Array.isArray(arr) || arr.length === 0) return null;
   const sum = arr.reduce((a, b) => a + b, 0);
   return sum / arr.length;
 }