nerf/rails-i18n — comment on commit f74987f9827b76b38b4888f3dd1500510ca40056
File:  line 0
By tigrish:

Aha, I see what you're saying. This seems like a bug in the number_to_currency method.

Anyhow, the translations for negative_format should be added to all locales - in particular the ones where number.currency.format.format has been overridden.