class RuboCop::Cop::InternalAffairs::CreateEmptyFile

def on_send(node)
  return if node.receiver
  return unless (argument = node.arguments[1])
  return unless argument.str_type? && argument.value.empty?
  replacement = "create_empty_file(#{node.first_argument.source})"
  message = format(MSG, replacement: replacement)
  add_offense(node, message: message) do |corrector|
    corrector.replace(node, replacement)
  end
end