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-rw-r--r--app/models/key.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/models/key.rb b/app/models/key.rb
index ae5769c0627..3bb0d2f6f9c 100644
--- a/app/models/key.rb
+++ b/app/models/key.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
require 'digest/md5'
class Key < ActiveRecord::Base