Untitled

Devise and localized own mail template
class LocalizedDeviseMailer < Devise::Mailer
  def confirmation_instructions(record, locale)
    @locale = locale
    super
  end
end

I18n.locale = @locale

t("it.really.works")

# Setup a subject doing an I18n lookup. At first, it attemps to set a subject
  # based on the current mapping:
  #
  #   en:
  #     devise:
  #       mailer:
  #         confirmation_instructions:
  #           user_subject: '...'
  #