From 931039bb6aca9462778b074e94975bb41b7442b2 Mon Sep 17 00:00:00 2001
From: Connor Slade <connor@connorcode.com>
Date: Sat, 9 Dec 2023 00:26:40 -0500
Subject: [PATCH] [2023] Fix clippy lints

---
 aoc_2023/src/day_08.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/aoc_2023/src/day_08.rs b/aoc_2023/src/day_08.rs
index b5ba1da..8128486 100644
--- a/aoc_2023/src/day_08.rs
+++ b/aoc_2023/src/day_08.rs
@@ -35,8 +35,8 @@ impl Solution for Day08 {
         let map = parse(input);
 
         let mut pos = Vec::new();
-        for (&id, _) in &map.nodes {
-            if id.ends_with("A") {
+        for &id in map.nodes.keys() {
+            if id.ends_with('A') {
                 pos.push(id);
             }
         }
@@ -50,7 +50,7 @@ impl Solution for Day08 {
                 i += 1;
 
                 cycle_len += 1;
-                if pos.ends_with("Z") {
+                if pos.ends_with('Z') {
                     cycles.push(cycle_len);
                     break;
                 }