From a91d1287cf3b573962652eb75c6215f1abac082e Mon Sep 17 00:00:00 2001
From: Kenta Okamoto <85665+chocoby@users.noreply.github.com>
Date: Thu, 23 Jul 2026 09:07:01 +0900
Subject: [PATCH] fix: reference KEN_ALL.CSV with correct case so the rake task
 works on Linux

---
 Rakefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Rakefile b/Rakefile
index 60fa61d..2bd7c9a 100755
--- a/Rakefile
+++ b/Rakefile
@@ -13,9 +13,9 @@ task :create_zip_code_data do
   # download files
   `curl -O https://www.post.japanpost.jp/service/search/zipcode/download/kogaki/zip/ken_all.zip`
   `unzip ken_all.zip`
-  `iconv -f sjis -t utf-8 ken_all.csv > #{file_name}`
+  `iconv -f sjis -t utf-8 KEN_ALL.CSV > #{file_name}`
   `rm ken_all.zip`
-  `rm ken_all.csv`
+  `rm KEN_ALL.CSV`
 
   zips = []