class RuboCop::Cop::Style::RaiseArgs

def correction_exploded_to_compact(node)
  exception_node, *message_nodes = *node.arguments
  return node.source if message_nodes.size > 1
  argument = message_nodes.first.source
  exception_class = exception_node.const_name || exception_node.receiver.source
  if node.parent && requires_parens?(node.parent)
    "#{node.method_name}(#{exception_class}.new(#{argument}))"
  else
    "#{node.method_name} #{exception_class}.new(#{argument})"
  end
end