From 1b8b85dd5f0aead5fb97ee9d8aa99d877c6a79e7 Mon Sep 17 00:00:00 2001
From: Tomasz Chojnacki <tomaszchojnacki2001@gmail.com>
Date: Sat, 23 Dec 2023 11:37:17 +0100
Subject: Finish day 20

---
 aoc-2020-gleam/src/days/day03.gleam | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'aoc-2020-gleam/src/days/day03.gleam')

diff --git a/aoc-2020-gleam/src/days/day03.gleam b/aoc-2020-gleam/src/days/day03.gleam
index 6a5ca5c..2653d2f 100644
--- a/aoc-2020-gleam/src/days/day03.gleam
+++ b/aoc-2020-gleam/src/days/day03.gleam
@@ -1,6 +1,7 @@
 import gleam/list
 import gleam/io
 import gleam/int
+import gleam/pair
 import gleam/result as res
 import gleam/string as str
 import gleam/iterator as iter
@@ -24,7 +25,7 @@ type Area {
 fn parse_area(from text: String) -> Area {
   let lines = str.split(text, on: "\n")
 
-  let trees = grid.parse_grid(text, with: fn(x, y) { #(x, y) })
+  let trees = grid.parse_grid(text, with: pair.new)
   let assert Ok(cycle) =
     lines
     |> list.first
-- 
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