From 771ad5c0521eedc7fbc5177522a0bb4a34716be2 Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha@kejadlen.dev>
Date: Fri, 11 Dec 2020 08:20:22 -0800
Subject: [PATCH] [2020][ruby][10.x] refactor

---
 2020/ruby/day_10.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2020/ruby/day_10.rb b/2020/ruby/day_10.rb
index ad67898..51f8c71 100644
--- a/2020/ruby/day_10.rb
+++ b/2020/ruby/day_10.rb
@@ -26,4 +26,4 @@ p dist
   .slice_when {|a,b| a != b }
   .select {|run| run.first == 1 }
   .map {|run| arrangements[run.size] }
-  .inject {|a,b| a*b }
+  .inject(&:*)