From 0ad08975e6d1c84379172b1829411dcc1ef852a5 Mon Sep 17 00:00:00 2001
From: Daniel Flanagan <daniel@lyte.dev>
Date: Sun, 4 Dec 2022 01:26:00 -0600
Subject: [PATCH] Better split

---
 2022/rust/src/day4.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/2022/rust/src/day4.rs b/2022/rust/src/day4.rs
index 32917ca..019e59d 100644
--- a/2022/rust/src/day4.rs
+++ b/2022/rust/src/day4.rs
@@ -8,8 +8,7 @@ fn main() {
 
 fn nums(input: &str) -> Vec<i32> {
     input
-        .replace(",", "-")
-        .split("-")
+        .split(&['-', ','])
         .map(|s| s.parse::<i32>().unwrap())
         .collect()
 }