From 82df8c2ca545785cd49f8c9552a054a05e6ac289 Mon Sep 17 00:00:00 2001 From: Kir Shatrov Date: Sun, 23 Jul 2017 18:17:16 +0300 Subject: Use frozen string literal in actionmailer/ --- actionmailer/lib/action_mailer/preview.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'actionmailer/lib/action_mailer/preview.rb') diff --git a/actionmailer/lib/action_mailer/preview.rb b/actionmailer/lib/action_mailer/preview.rb index 4f72eca930..4a8d3659ec 100644 --- a/actionmailer/lib/action_mailer/preview.rb +++ b/actionmailer/lib/action_mailer/preview.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "active_support/descendants_tracker" module ActionMailer -- cgit v1.2.3