1 files changed, 9 insertions, 0 deletions
diff --git a/aoc22/lib/src/lib.rs b/aoc22/lib/src/lib.rs
new file mode 100644
index 0000000..ffe4e46
--- /dev/null
+++ b/aoc22/lib/src/lib.rs
@@ -0,0 +1,9 @@
+use std::fs;
+
+pub mod prelude {
+    pub use std::error::Error;
+}
+
+pub fn read_input(day: usize) -> String {
+    fs::read_to_string(format!("day{}/input", day)).expect("Could not read input")
+}