Update sumAll-solution.js

05_sumAll/solution/sumAll-solution.js

@@ -1,7 +1,15 @@
 const sumAll = function (min, max) {
   if (!Number.isInteger(min) || !Number.isInteger(max)) return "ERROR";
   if (min < 0 || max < 0) return "ERROR";
-  if (min > max) [min, max] = [max, min];
+    if (min > max) {
+    const temp = min;
+    min = max;
+    max = temp;
+  }
+
+  // An alternative way to swap the values of min and max like above is to use the array destructuring syntax.
+  // Here's an optional article on it: https://www.freecodecamp.org/news/array-destructuring-in-es6-30e398f21d10/
+  // if (min > max) [min, max] = [max, min];
   
   let sum = 0;
   for (let i = min; i <= max; i++) {