if self.prefs_changed?
if self.prefs_was.andand.empty? || !self.prefs_was.andand['profile']
profile_notification_address = Rails.configuration.Users.UserProfileNotificationAddress
if self.prefs_changed?
if self.prefs_was.andand.empty? || !self.prefs_was.andand['profile']
profile_notification_address = Rails.configuration.Users.UserProfileNotificationAddress