This StackOverflow question gave me food for thought on what is a good structure for Rails i18n files, so I thought I\'d share another structure for refactoring Rails i18n y
I just released a gem called dry_i18n: https://rubygems.org/gems/dry_i18n
I created this gem in order to solve the issue you ask for. With this gem you'll be able to even reuse keys with interpolations and nest them.
I hope it is useful.