From 5d12638ab59be001f01c14473193788ec7305b58 Mon Sep 17 00:00:00 2001
From: Sid <oceankwok@hotmail.com>
Date: Wed, 17 Oct 2018 11:13:27 +0800
Subject: [PATCH] BubbleSort: use Destructuring assignment to swap values
 (#226)

* BubbleSort: use Destructuring assignment to swap values

* lint: add semi
---
 src/algorithms/sorting/bubble-sort/BubbleSort.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/algorithms/sorting/bubble-sort/BubbleSort.js b/src/algorithms/sorting/bubble-sort/BubbleSort.js
index 4d3f1569..d78ebcbd 100644
--- a/src/algorithms/sorting/bubble-sort/BubbleSort.js
+++ b/src/algorithms/sorting/bubble-sort/BubbleSort.js
@@ -19,9 +19,7 @@ export default class BubbleSort extends Sort {
 
         // Swap elements if they are in wrong order.
         if (this.comparator.lessThan(array[j + 1], array[j])) {
-          const tmp = array[j + 1];
-          array[j + 1] = array[j];
-          array[j] = tmp;
+          [array[j], array[j + 1]] = [array[j + 1], array[j]];
 
           // Register the swap.
           swapped = true;