method

default_i18n_subject

v4.1.8 - Show latest stable - Class: ActionMailer::Base

default_i18n_subject(interpolations = {})

protected

Translates the subject using Rails I18n class under [mailer_scope, action_name] scope. If it does not find a translation for the subject under the specified scope it will default to a humanized version of the action_name. If the subject has interpolations, you can pass them through the interpolations parameter.

# File actionmailer/lib/action_mailer/base.rb, line 838
    def default_i18n_subject(interpolations = {})
      mailer_scope = self.class.mailer_name.tr('/', '.')
      I18n.t(:subject, interpolations.merge(scope: [mailer_scope, action_name], default: action_name.humanize))
    end

default_i18n_subject

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