delete accidental submodule

old/day12/Cargo.lock

@@ -0,0 +1,25 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "day12"
+version = "0.1.0"
+dependencies = [
+ "itertools",
+]
+
+[[package]]
+name = "either"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+
+[[package]]
+name = "itertools"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
+dependencies = [
+ "either",
+]

old/day12/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "day12"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+itertools = "0.12.0"

old/day12/src/main.rs

@@ -0,0 +1,54 @@
+use std::fs;
+
+use itertools::Itertools;
+
+fn main() {
+    let input = parse_input();
+
+    for (springs, groups) in input {
+        println!("{:?} {:?}", springs, groups);
+    }
+}
+
+fn parse_input() -> Vec<(Vec<Condition>, Vec<i32>)> {
+    let input = fs::read_to_string("input.txt").unwrap();
+    let input: Vec<(Vec<Condition>, Vec<i32>)> = input.split('\n')
+        .map(|line| {
+            line.split(' ')
+                .collect_tuple()
+                .unwrap()
+        }).map(|(springs, groups)| {
+            let springs: Vec<Condition> = springs.chars()
+                .map(|char| {
+                    char.to_condition()
+                }).collect();
+
+            let groups: Vec<_> = groups.split(',')
+                .map(|num| num.parse::<i32>().expect("Failed to parse group len"))
+                .collect();
+            (springs, groups)
+        }).collect();
+    input
+}
+
+#[derive(Debug)]
+enum Condition {
+    Good,
+    Bad,
+    WhoKnows
+}
+
+trait ConditionConvertable {
+    fn to_condition(self) -> Condition;
+}
+
+impl ConditionConvertable for char {
+    fn to_condition(self) -> Condition {
+        match self {
+            '.' => Condition::Good,
+            '#' => Condition::Bad,
+            '?' => Condition::WhoKnows,
+            _ => panic!("Invalid spring char AHHH")
+        }
+    }
+}