lib/rubocop/cop/performance/delete_suffix.rb in rubocop-performance-1.13.3 vs lib/rubocop/cop/performance/delete_suffix.rb in rubocop-performance-1.14.0

@@ -47,9 +47,12 @@
       #   str.sub!(/suffix$/, '')
       #
       class DeleteSuffix < Base
         include RegexpMetacharacter
         extend AutoCorrector
+        extend TargetRubyVersion
+
+        minimum_target_ruby_version 2.5
 
         MSG = 'Use `%<prefer>s` instead of `%<current>s`.'
         RESTRICT_ON_SEND = %i[gsub gsub! sub sub!].freeze
 
         PREFERRED_METHODS = {