Cache classname_attribute_value in junit formatter

rubocop · Mar 6, 2023 · f23e487 · f23e487
1 parent 0499a58
commit f23e487
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/rubocop/formatter/junit_formatter.rb b/lib/rubocop/formatter/junit_formatter.rb
@@ -62,7 +62,10 @@ def add_testcase_element_to_testsuite_element(file, target_offenses, cop)
       end
 
       def classname_attribute_value(file)
-        file.gsub(/\.rb\Z/, '').gsub("#{Dir.pwd}/", '').tr('/', '.')
+        @classname_attribute_value_cache ||= Hash.new do |hash, key|
+          hash[key] = key.gsub(/\.rb\Z/, '').gsub("#{Dir.pwd}/", '').tr('/', '.')
+        end
+        @classname_attribute_value_cache[file]
       end
 
       def finished(_inspected_files)