From 210ff58be53723b2313f85ae719640c34db06409 Mon Sep 17 00:00:00 2001
From: Sloane Perrault <sloane.perrault@gmail.com>
Date: Wed, 21 Sep 2022 09:19:53 -0400
Subject: [PATCH] wip: 2015 day 15
---
2015/lib/2015/15.ex | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 2015/lib/2015/15.ex
diff --git a/2015/lib/2015/15.ex b/2015/lib/2015/15.ex
new file mode 100644
index 0000000..99ef125
--- /dev/null
+++ b/2015/lib/2015/15.ex
@@ -0,0 +1,26 @@
+import AOC
+
+aoc 2015, 15 do
+ def parse_ingredient(str) do
+ [name | properties] =
+ Regex.run(
+ ~r/(\w+): capacity (-?\d+), durability (-?\d+), flavor (-?\d+), texture (-?\d+), calories (-?\d+)$/,
+ str,
+ capture: :all_but_first
+ )
+
+ [capacity, durability, flavor, texture, calories] =
+ properties |> Enum.map(&String.to_integer/1)
+
+ {name, [capacity, durability, flavor, texture], calories}
+ end
+
+ def p1 do
+ input_stream()
+ |> Stream.map(&parse_ingredient/1)
+ |> Enum.to_list()
+ end
+
+ def p2 do
+ end
+end