From 520a01ed88fafb165ecb3eaa9fd3e39db0431722 Mon Sep 17 00:00:00 2001
From: Tomasz Chojnacki <tomaszchojnacki2001@gmail.com>
Date: Sat, 10 Dec 2022 13:26:15 +0100
Subject: Finish day 10

---
 aoc-2022-dotnet/Common/Util.fs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'aoc-2022-dotnet/Common/Util.fs')

diff --git a/aoc-2022-dotnet/Common/Util.fs b/aoc-2022-dotnet/Common/Util.fs
index a9f3a1e..6393aad 100644
--- a/aoc-2022-dotnet/Common/Util.fs
+++ b/aoc-2022-dotnet/Common/Util.fs
@@ -25,6 +25,11 @@ module Util =
         | [ x; y ] -> x, y
         | _ -> failwith "Invalid string format!"
 
+    let matrixToString m =
+        m
+        |> Seq.map (Seq.map string >> String.concat "")
+        |> String.concat "\n"
+
     let topN n xs =
         let rec insertSorted x =
             function
-- 
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