From 9581bd568bb688d515d8c9df226088ade830454a Mon Sep 17 00:00:00 2001
From: Joshua Seigler <joshua@seigler.net>
Date: Sun, 6 Dec 2020 00:54:25 -0500
Subject: [PATCH] Use Sets

---
 solutions/day6/solution.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/solutions/day6/solution.js b/solutions/day6/solution.js
index 362ada9..bfafa0c 100644
--- a/solutions/day6/solution.js
+++ b/solutions/day6/solution.js
@@ -11,7 +11,7 @@ async function run () {
 }
 
 function yesses (group) {
-  return group.replace(/\s+/gm, '').split('').reduce((acc, cur) => acc.includes(cur) ? acc : [...acc, cur], [])
+  return [...new Set(group.replace(/\s+/gm, '').split(''))]
 }
 
 async function solveForFirstStar (input) {