diff --git a/index.js b/index.js
index ff28a6f9..40e2fb88 100644
--- a/index.js
+++ b/index.js
@@ -1,17 +1,34 @@
-class NumberArray {
+// class NumberArray {
+//   constructor(numbers) {
+//     this.numbers = numbers;
+//   }
+
+//   getPositiveSum() {
+//     let sum = 0;
+//     for (let number of this.numbers) {
+//       if (number > 0) {
+//         sum += number;
+//       }
+//     }
+//     return sum;
+//   }
+// }
+
+class NumberArray {  
   constructor(numbers) {
-    this.numbers = numbers;
+    this.numbers = numbers
   }
 
   getPositiveSum() {
-    let sum = 0;
-    for (let number of this.numbers) {
-      if (number > 0) {
-        sum += number;
-      }
-    }
-    return sum;
+    const positiveNumbers = this.numbers.filter(number => number > 0)  //const is added in ES6 to hold values that won't be reassigned
+     //i used map and .filter to make a new array with only posative numbers instead of if 
+    const positiveSum = positiveNumbers.reduce((sum, number) => sum + number, 0) 
+
+    //Used reduce instead of a for loop to iterate over the positive array and add it's numbers
+   
+    return positiveSum
   }
+  
 }
 
 const numbers = [2, -4, 6, -8, 10, -12];
@@ -20,3 +37,5 @@ const positiveSum = numberArray.getPositiveSum();
 
 // Input: [2, -4, 6, -8, 10, -12]
 // Output: 18
+console.log(numberArray)
+console.log(positiveSum)
\ No newline at end of file