From d5828a5b0b2cd5068b3d46e57e38a36f2273a0a6 Mon Sep 17 00:00:00 2001
From: "RingOfStorms (Joshua Bell)" <ringofstorms@gmail.com>
Date: Tue, 5 Dec 2023 04:41:07 -0600
Subject: [PATCH] prepare day 6

---
 src/bin/day5.rs  | 5 +++--
 src/utils/aoc.rs | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/bin/day5.rs b/src/bin/day5.rs
index aab9255..9033983 100644
--- a/src/bin/day5.rs
+++ b/src/bin/day5.rs
@@ -146,7 +146,6 @@ fn part1(input: String) -> Result<usize> {
         .split_whitespace()
         .map(|s| s.parse::<usize>().expect("failed to parse seed as number"))
         .map(|source| almanac.map_source(source, "seed", "location"))
-        .par_bridge()
         .min()
         .ok_or("failed to get min location")?;
     let algo_time = start.elapsed();
@@ -177,6 +176,7 @@ fn part2(input: String) -> Result<usize> {
         .map(|s| s.parse::<usize>().expect("failed to parse seed as number"))
         .tuples()
         .flat_map(|(start, length)| start..start + length)
+        // Squeeze with rayon for brute force approach
         .par_bridge()
         .map(|source| almanac.map_source(source, "seed", "location"))
         .min()
@@ -184,12 +184,13 @@ fn part2(input: String) -> Result<usize> {
     let algo_time = start.elapsed();
 
     // output
-    println!("Day 5, part 1: {answer}");
+    println!("Day 5, part 2: {answer}");
     println!("\tparse: {parsed_time:?}");
     println!("\talgo: {algo_time:?}");
     Ok(answer)
 }
 
+// TODO come back and revise for a faster solution
 #[tokio::main]
 async fn main() -> Result<()> {
     let input = utils::aoc::get_puzzle_input(5).await?;
diff --git a/src/utils/aoc.rs b/src/utils/aoc.rs
index fd06dbe..b2fdad1 100644
--- a/src/utils/aoc.rs
+++ b/src/utils/aoc.rs
@@ -11,7 +11,7 @@ use std::path::PathBuf;
 
 static AOC_PUZZLE_INPUT_CACHE: &str = "aoc_puzzle_cache";
 
-pub async fn get_puzzle_input(day: i8) -> Result<String> {
+pub async fn get_puzzle_input(day: u8) -> Result<String> {
     let file_name = format!("day_{}", day);
     let cache_path = PathBuf::from(AOC_PUZZLE_INPUT_CACHE).join(file_name);
     if cache_path.exists() {