Peak into what I18n namespaces are attempted by third party gems

i18n.t

# This monkeypatch logs any calls to I18n#t. This is especially useful to "peaking" into what namespaces are expected
# for third party gems, e.g. simple_form or reform.
I18n.module_eval do
  class << self
    def translate_with_puts(*args)
      Rails.logger.debug "#{args}"
      old_translate(*args)
    end
    alias :old_translate :translate
    alias :translate :translate_with_puts
  end
end