rails/rails — pull request #14503 by fabiokr (2014-03-27 17:58:55+00:00)
Title: Adds ActiveModel::Translation.humanize_as_default

Added `ActiveModel::Translation.humanize_as_default` to allow disabling
`attribute.humanize` as a default translation value.

My use case is that we want it to raise in case it is missing a translation.