How can I identify unused i18n keys?

Question

I\'m working on an existing Rails app and am using a localization file, en.yml, to hold most of the app\'s text. At the moment, we aren\'t localizing into any other

Answer 1

I18n-tasks gem

I just heard about this gem, which includes a task to show "potentially unused translations".

https://github.com/glebm/i18n-tasks