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@Rincoro

returnとifの併用方法！

Posted at

未経験エンジニア転職を目指しているりんころです！
なんじゃこれと思ったので記事にしました！

returnとifの併用について

  def clean?(room)
    return nil if room.blank?
  end

これってなんぞやって思ったんですけど、

⭐️簡潔にいうと、if以降のコード「if room.blank?」がtrueの場合、nilを返しますよっていう意味です！

例えば、return以降に、コードがあった場合、nilが返されたら、

return以降は実行しないようにする際も使えます！

参考サイト

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