lib/rubocop/cop/style/exact_regexp_match.rb in rubocop-1.51.0 vs lib/rubocop/cop/style/exact_regexp_match.rb in rubocop-1.52.0

@@ -39,20 +39,26 @@
 
         def on_send(node)
           return unless (regexp = exact_regexp_match(node))
 
           parsed_regexp = Regexp::Parser.parse(regexp)
-          tokens = parsed_regexp.map(&:token)
-          return unless tokens[0] == :bos && tokens[1] == :literal && tokens[2] == :eos
+          return unless exact_match_pattern?(parsed_regexp)
 
           prefer = "#{node.receiver.source} #{new_method(node)} '#{parsed_regexp[1].text}'"
 
           add_offense(node, message: format(MSG, prefer: prefer)) do |corrector|
             corrector.replace(node, prefer)
           end
         end
 
         private
+
+        def exact_match_pattern?(parsed_regexp)
+          tokens = parsed_regexp.map(&:token)
+          return false unless tokens[0] == :bos && tokens[1] == :literal && tokens[2] == :eos
+
+          !parsed_regexp[1].quantifier
+        end
 
         def new_method(node)
           node.method?(:!~) ? '!=' : '=='
         end
       end