def check_multiline_sequence(node, sequence, index)
      return unless sequence.members.size > 1
      return unless sequence.members[2..-1].any? { |member| member == "\n" }

      add_lint(node.line + index, MESSAGE)
    end
def check_multiline_sequence(node, sequence, index)
      return unless sequence.members.size > 1
      return unless sequence.members[2..-1].any? { |member| member == "\n" }

      add_lint(node.line + index, MESSAGE)
    end
Checks if an individual sequence is split over multiple lines