From c48e43a7a23f7cd4ef3bd0b8b57e1540603a0562 Mon Sep 17 00:00:00 2001
From: Shahar Talmi <shahar@wix.com>
Date: Sat, 16 Dec 2023 12:35:26 +0200
Subject: [PATCH] refactor

---
 src/2023/day15.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/2023/day15.js b/src/2023/day15.js
index 2dcdb3ab..2d99edc1 100644
--- a/src/2023/day15.js
+++ b/src/2023/day15.js
@@ -15,9 +15,7 @@ export function part1(input) {
 export function part2(input) {
   const operations = input.split(',').map(x => {
     const [label, focal] = x.split(/[-=]/);
-    return focal === ''
-      ? { op: '-', label }
-      : { op: '=', label, focal: +focal };
+    return focal ? { op: '=', label, focal: +focal } : { op: '-', label };
   });
   const hashmap = new Array(256).fill().map(() => []);
   for (const operation of operations) {