Rails の I18n で読み込まれている YAML ファイルを確認する

$ rails c
> y I18n.load_path
---
- "/Users/username/.rbenv/versions/2.1.4/gemsets/demo/gems/activesupport-4.1.8/lib/active_support/locale/en.yml"
- "/Users/username/.rbenv/versions/2.1.4/gemsets/demo/gems/activemodel-4.1.8/lib/active_model/locale/en.yml"
- "/Users/username/.rbenv/versions/2.1.4/gemsets/demo/gems/activerecord-4.1.8/lib/active_record/locale/en.yml"
- "/Users/username/.rbenv/versions/2.1.4/gemsets/demo/gems/actionview-4.1.8/lib/action_view/locale/en.yml"
- "/Users/username/workspace/personal/demo/config/locales/en.yml"

見やすいように YAML 形式で出力しています。