---
title: "RailsアプリのTODOやその他のノートを表示する"
description: "rails notes を使うと、RailsアプリのすべてのTODO/OPTIMIZE/FIXMEを表示できるのをご存じですか？"
canonical: https://oozou.com/til/show-todo-and-other-notes-in-your-rails-app-7
locale: ja
date: 2020-10-13
topic: ruby-on-rails
---

# RailsアプリのTODOやその他のノートを表示する

> rails notes を使うと、RailsアプリのすべてのTODO/OPTIMIZE/FIXMEを表示できるのをご存じですか？

Published: 2020-10-13 · Topic: [ruby on rails](https://oozou.com/ja/til-topics/ruby-on-rails) ([markdown](https://oozou.com/ja/til-topics/ruby-on-rails.md))

*rails notes* を使うと、RailsアプリのすべてのTODO/OPTIMIZE/FIXMEを表示できるのをご存じですか？

```shell
$ rails notes
app/helpers/users_helper.rb:
  * [10] [TODO] Use ActiveSupport extension methods for Date/Time

app/services/slack.rb:
  * [20] [OPTIMIZE] Replace library with core Net::HTTP
```

*notes:todo* などで絞り込むこともできます。

```shell
$ rails notes:todo
app/helpers/users_helper.rb:
  * [10] [TODO] Use ActiveSupport extension methods for Date/Time
```

---

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