class RuboCop::Cop::Rails::CompactBlank

def on_send(node)
  return if target_ruby_version < 2.6 && node.method?(:filter)
  return unless bad_method?(node)
  range = offense_range(node)
  preferred_method = preferred_method(node)
  add_offense(range, message: format(MSG, preferred_method: preferred_method)) do |corrector|
    corrector.replace(range, preferred_method)
  end
end