class RuboCop::Cop::Rails::Present

def on_send(node)
  return unless cop_config['NotBlank']
  not_blank?(node) do |receiver|
    message = format(MSG_NOT_BLANK, prefer: replacement(receiver), current: node.source)
    add_offense(node, message: message) do |corrector|
      autocorrect(corrector, node)
    end
  end
end