class RuboCop::Cop::Rails::Delegate

def arguments_match?(args, body)
  _receiver, _method_name, *arguments = *body
  arg_array = Array(args)
  argument_array = Array(arguments)
  arg_array.size == argument_array.size && (
    arg_array == argument_array ||
    arg_array.map(&:children) == argument_array.map(&:children)
  )
end