class RuboCop::Cop::Layout::EmptyComment

def concat_consecutive_comments(comments)
  consecutive_comments =
    comments.chunk_while { |i, j| i.loc.line.succ == j.loc.line }
  consecutive_comments.map do |chunk|
    joined_text = chunk.map { |c| comment_text(c) }.join
    [joined_text, chunk]
  end
end