From bd4ee732c2d75b5810fcaaf418650c499f85b887 Mon Sep 17 00:00:00 2001
From: ysksn <bluewhale1982@gmail.com>
Date: Sat, 22 Dec 2018 10:35:55 +0900
Subject: [PATCH] Remove MailerHelper does nothing (#9604)

---
 app/helpers/mailer_helper.rb      | 4 ----
 app/mailers/application_mailer.rb | 1 -
 2 files changed, 5 deletions(-)
 delete mode 100644 app/helpers/mailer_helper.rb

diff --git a/app/helpers/mailer_helper.rb b/app/helpers/mailer_helper.rb
deleted file mode 100644
index b7e3a8da3..000000000
--- a/app/helpers/mailer_helper.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# frozen_string_literal: true
-
-module MailerHelper
-end
diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
index bf161b9be..cc585c3b7 100644
--- a/app/mailers/application_mailer.rb
+++ b/app/mailers/application_mailer.rb
@@ -5,7 +5,6 @@ class ApplicationMailer < ActionMailer::Base
 
   helper :application
   helper :instance
-  helper :mailer
 
   protected