class RuboCop::Cop::RSpec::EmptyLineAfterSubject

def on_block(node)
  return unless subject?(node) && !in_spec_block?(node)
  return if node.equal?(node.parent.children.last)
  send_line = node.loc.end.line
  next_line = processed_source[send_line]
  return if next_line.blank?
  add_offense(node, location: :expression, message: MSG)
end