From a63c3aeb4e773b078f8d4348661f0802a91534dc Mon Sep 17 00:00:00 2001
From: Adam Millerchip <adam@millerchip.net>
Date: Mon, 7 Dec 2020 18:42:38 +0900
Subject: [PATCH] s/children/descendants/g

---
 day7/day7part2.exs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/day7/day7part2.exs b/day7/day7part2.exs
index f2e16db..341f6b7 100644
--- a/day7/day7part2.exs
+++ b/day7/day7part2.exs
@@ -4,13 +4,13 @@ defmodule Day7Part2 do
   def run do
     File.read!("input")
     |> input_to_tree()
-    |> count_children("shiny gold")
+    |> count_descendants("shiny gold")
     |> IO.puts()
   end
 
-  def count_children(tree, name) do
+  def count_descendants(tree, name) do
     Enum.reduce(tree[name], 0, fn {size, child_name}, count ->
-      count + size + size * count_children(tree, child_name)
+      count + size + size * count_descendants(tree, child_name)
     end)
   end