From d4af3e7c264a62611bbb7c34457fffdb8688ce41 Mon Sep 17 00:00:00 2001
From: Joe Ardent <code@ardent.nebcorp.com>
Date: Tue, 6 Dec 2022 17:09:58 -0800
Subject: [PATCH] done with part 2

---
 2022-aoc/src/d6.rs | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/2022-aoc/src/d6.rs b/2022-aoc/src/d6.rs
index e5cd635..be4941a 100644
--- a/2022-aoc/src/d6.rs
+++ b/2022-aoc/src/d6.rs
@@ -7,15 +7,23 @@ type Beep = HashSet<char>;
 fn parse_input_day1(input: &str) -> String {
     input.to_string()
 }
+
 #[aoc_run(day6, part1)]
 fn part1(input: &str) -> usize {
-    let input = input.trim();
-    let mut out = 4;
-    for (i, c) in input.as_bytes().windows(4).enumerate() {
+    get_token(input.trim(), 4)
+}
+
+#[aoc_run(day6, part2)]
+fn part2(input: &str) -> usize {
+    get_token(input.trim(), 14)
+}
+
+fn get_token(input: &str, len: usize) -> usize {
+    let mut out = 0;
+    for (i, c) in input.as_bytes().windows(len).enumerate() {
         let window = Beep::from_iter(c.iter().map(|c| *c as char));
-        out = i + 4;
-        dbg!(i, std::str::from_utf8(c).unwrap(), &window);
-        if window.len() == 4 {
+        out = i + len;
+        if window.len() == len {
             break;
         }
     }