process_with_args

# File activerecord/lib/active_record/relation/query_methods.rb, line 2265
      def process_with_args(args)
        args.flat_map do |arg|
          raise ArgumentError, "Unsupported argument type: #{arg} #{arg.class}" unless arg.is_a?(Hash)
          arg.map { |k, v| { k => v } }
        end
      end