rewrite factory_bot/use_string_as_class_name

Author: flyerhzm

lib/factory_bot/use_string_as_class_name.rb

@@ -26,9 +26,8 @@
   EOS
 
   within_files Synvert::RAILS_FACTORY_FILES do
-    find_node '.block[caller=.send[message=factory][arguments.size=2]] caller.arguments
-                     .hash:has(.pair[key=class][value=.const])' do
-      replace 'class_value', with: wrap_with_quotes(node.class_source)
+    find_node '.block[caller=.send[message=factory][arguments.size=2][arguments.-1=.hash[class_value=.const]]]' do
+      replace 'caller.arguments.-1.class_value', with: wrap_with_quotes(node.caller.arguments.last.class_source)
     end
   end
 end