From ec1f5919923650002ee1ecc6c4b11ae905e86d66 Mon Sep 17 00:00:00 2001
From: Reiner Herrmann <reiner@reiner-h.de>
Date: Sat, 4 Dec 2021 16:59:44 +0100
Subject: day4

---
 src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index 2f99150..9985bd8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,6 +4,12 @@ pub fn read_file(day: u8) -> String {
     std::fs::read_to_string(filename).unwrap()
 }
 
+pub fn read_all_lines(day: u8) -> Vec<String> {
+    read_file(day).split('\n')
+                  .map(String::from)
+                  .collect()
+}
+
 pub fn read_lines(day: u8) -> Vec<String> {
     read_file(day).split('\n')
                   .filter(|n| !n.is_empty())
-- 
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