# File lib/devise/failure_app.rb, line 106 def http_auth_body return i18n_message unless request_format method = "to_#{request_format}" if method == "to_xml" { :error => i18n_message }.to_xml(:root => "errors") elsif {}.respond_to?(method) { :error => i18n_message }.send(method) else i18n_message end end