aoc prelude

2022/Cargo.lock

@@ -18,7 +18,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "216261ddc8289130e551ddcd5ce8a064710c0d064a4d2895c67151c92b5443f6"
 
 [[package]]
-name = "aoc2022"
+name = "aoc"
 version = "0.1.0"
 dependencies = [
  "anyhow",

2022/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "aoc2022"
+name = "aoc"
 version = "0.1.0"
 edition = "2021"
 

2022/src/bin/dayXX.rs.tmpl

@@ -5,7 +5,7 @@ fn main() {
 }
 
 fn part1(input: &str) -> usize {
-    for line in input.split('\n').filter(|l| !l.is_empty()) {
+    for line in aoc.split_lines(input) {
        todo!()
     }
 }

2022/src/lib.rs

@@ -0,0 +1,7 @@
+pub fn split_lines(s: &str) -> Vec<&str> {
+    s.trim_end().split('\n').collect()
+}
+
+pub fn split_words(s: &str) -> Vec<&str> {
+    s.split(' ').collect()
+}