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-rw-r--r--app/models/concerns/uniquify.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/models/concerns/uniquify.rb b/app/models/concerns/uniquify.rb
index 549a76da20e..382e826ec58 100644
--- a/app/models/concerns/uniquify.rb
+++ b/app/models/concerns/uniquify.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
# Uniquify
#
# Return a version of the given 'base' string that is unique