Method: DeviseController#set_flash_message

Defined in:
app/controllers/devise_controller.rb

#set_flash_message(key, kind, options = {}) ⇒ Object (protected)

Sets the flash message with :key, using I18n. By default you are able to set up your messages using specific resource scope, and if no message is found we look to the default scope. Set the “now” options key to a true value to populate the flash.now hash in lieu of the default flash hash (so the flash message will be available to the current action instead of the next action). Example (i18n locale file):

en:
  devise:
    passwords:
      #default_scope_messages - only if resource_scope is not found
      user:
        #resource_scope_messages

Please refer to README or en.yml locale file to check what messages are available.



168
169
170
171
172
173
174
175
 
# File 'app/controllers/devise_controller.rb', line 168

def set_flash_message(key, kind, options = {})
  message = find_message(kind, options)
  if options[:now]
    flash.now[key] = message if message.present?
  else
    flash[key] = message if message.present?
  end
end