From 2ffb7b7abf693288929fa9906a8c9bba78ba2c92 Mon Sep 17 00:00:00 2001
From: vladimirschneider <42021006+vladimirschneider@users.noreply.github.com>
Date: Sun, 26 Jul 2020 18:21:13 +0700
Subject: [PATCH] Swap as destructuring assignment (#497)

---
 src/algorithms/sorting/insertion-sort/InsertionSort.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/algorithms/sorting/insertion-sort/InsertionSort.js b/src/algorithms/sorting/insertion-sort/InsertionSort.js
index 47262548..ff53c5a6 100644
--- a/src/algorithms/sorting/insertion-sort/InsertionSort.js
+++ b/src/algorithms/sorting/insertion-sort/InsertionSort.js
@@ -21,9 +21,7 @@ export default class InsertionSort extends Sort {
         this.callbacks.visitingCallback(array[currentIndex - 1]);
 
         // Swap the elements.
-        const tmp = array[currentIndex - 1];
-        array[currentIndex - 1] = array[currentIndex];
-        array[currentIndex] = tmp;
+        [array[currentIndex - 1], array[currentIndex]] = [array[currentIndex], array[currentIndex - 1]];
 
         // Shift current index left.
         currentIndex -= 1;