lib/rubocop/cop/performance/squeeze.rb in rubocop-performance-1.8.1 vs lib/rubocop/cop/performance/squeeze.rb in rubocop-performance-1.9.0

@@ -20,10 +20,11 @@
       #
       class Squeeze < Base
         extend AutoCorrector
 
         MSG = 'Use `%<prefer>s` instead of `%<current>s`.'
+        RESTRICT_ON_SEND = %i[gsub gsub!].freeze
 
         PREFERRED_METHODS = {
           gsub: :squeeze,
           gsub!: :squeeze!
         }.freeze
@@ -56,10 +57,10 @@
         end
 
         private
 
         def repeating_literal?(regex_str)
-          regex_str.match?(/\A(?:#{Util::LITERAL_REGEX})\+\z/)
+          regex_str.match?(/\A(?:#{Util::LITERAL_REGEX})\+\z/o)
         end
       end
     end
   end
 end