From 93f92a3650a046baa018a06b15f2dd9d043a2c3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emma=20B=C3=B6cker?= <stckoverflw@gmail.com>
Date: Fri, 1 Dec 2023 07:04:25 +0100
Subject: [PATCH] rust fmt

---
 src/bin/create-day.rs | 11 +++++----
 src/bin/day01.rs      | 56 +++++++++++++++++++++++--------------------
 2 files changed, 37 insertions(+), 30 deletions(-)

diff --git a/src/bin/create-day.rs b/src/bin/create-day.rs
index 18b612b..553df4a 100644
--- a/src/bin/create-day.rs
+++ b/src/bin/create-day.rs
@@ -12,10 +12,13 @@ macro_rules! create_and_write {
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     // Read command line argument for the day and parse it into a number leading zeros
-    let day = format!("{:02}", std::env::args()
-        .nth(1)
-        .ok_or("Missing arguments")?
-        .parse::<u8>()?);
+    let day = format!(
+        "{:02}",
+        std::env::args()
+            .nth(1)
+            .ok_or("Missing arguments")?
+            .parse::<u8>()?
+    );
 
     // Create the file if it doesn't exist
     create_and_write!("input/day{day}.txt", "")?;
diff --git a/src/bin/day01.rs b/src/bin/day01.rs
index c123609..5ab76ff 100644
--- a/src/bin/day01.rs
+++ b/src/bin/day01.rs
@@ -1,42 +1,43 @@
 use std::collections::HashMap;
 
 fn main() {
-    let mut input = include_str!("../../input/day01.txt").to_owned();
+    let input = include_str!("../../input/day01.txt");
 
-    // println!("{}", find_numbers(&input));
+    println!("Part 1: {}", find_numbers(input, false));
 
-    println!("{}", find_numbers(&input, true));
+    println!("Part 2: {}", find_numbers(input, true));
 }
 
 fn find_numbers(input: &str, written: bool) -> u32 {
-    let output = input.lines().map(|line| {
-        let line = line.to_owned();
-        println!("{}", line);
+    let output = input
+        .lines()
+        .map(|line| {
+            let valid = find_valid(line, written);
+            format!("{}{}", valid.first().unwrap(), valid.last().unwrap())
+        })
+        .collect::<Vec<String>>();
 
-        let valid = find_valid(&line, written);
-
-        println!("{:?}", valid);
-
-        format!("{}{}", valid.first().unwrap(), valid.last().unwrap())
-    }).collect::<Vec<String>>();
-
-    output.iter().map(|string| string.parse::<u32>().unwrap()).sum::<u32>()
+    output
+        .iter()
+        .map(|string| string.parse::<u32>().unwrap())
+        .sum::<u32>()
 }
 
 fn find_valid(input: &str, written: bool) -> Vec<u32> {
     let mut valid = vec![];
 
     if written {
-        let mut written_numbers = HashMap::new();
-        written_numbers.insert("one", 1);
-        written_numbers.insert("two", 2);
-        written_numbers.insert("three", 3);
-        written_numbers.insert("four", 4);
-        written_numbers.insert("five", 5);
-        written_numbers.insert("six", 6);
-        written_numbers.insert("seven", 7);
-        written_numbers.insert("eight", 8);
-        written_numbers.insert("nine", 9);
+        let written_numbers = HashMap::from([
+            ("one", 1),
+            ("two", 2),
+            ("three", 3),
+            ("four", 4),
+            ("five", 5),
+            ("six", 6),
+            ("seven", 7),
+            ("eight", 8),
+            ("nine", 9),
+        ]);
 
         for (written, value) in written_numbers {
             let indices = input.match_indices(written);
@@ -57,5 +58,8 @@ fn find_valid(input: &str, written: bool) -> Vec<u32> {
     }
 
     valid.sort_by(|a, b| a.0.cmp(&b.0));
-    valid.into_iter().map(|(_, value)| value).collect::<Vec<u32>>()
-}
\ No newline at end of file
+    valid
+        .into_iter()
+        .map(|(_, value)| value)
+        .collect::<Vec<u32>>()
+}