aboutsummaryrefslogtreecommitdiffstats
path: root/actionmailer/test/log_subscriber_test.rb
diff options
context:
space:
mode:
Diffstat (limited to 'actionmailer/test/log_subscriber_test.rb')
-rw-r--r--actionmailer/test/log_subscriber_test.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/actionmailer/test/log_subscriber_test.rb b/actionmailer/test/log_subscriber_test.rb
index 799c6144d7..2e89758dfb 100644
--- a/actionmailer/test/log_subscriber_test.rb
+++ b/actionmailer/test/log_subscriber_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
require "abstract_unit"
require "mailers/base_mailer"
require "active_support/log_subscriber/test_helper"