class RuboCop::Cop::InternalAffairs::RedundantSourceRange

def on_send(node)
  return unless (source_range = redundant_source_range(node))
  return if source_range.receiver.send_type? && source_range.receiver.method?(:buffer)
  selector = source_range.loc.selector
  add_offense(selector) do |corrector|
    corrector.remove(source_range.loc.dot.join(selector))
  end
end