class Kiev::Railtie

Private Instance Methods

remove_existing_log_subscriptions() click to toggle source
# File lib/kiev/railtie.rb, line 29
def remove_existing_log_subscriptions
  ActiveSupport::LogSubscriber.log_subscribers.each do |subscriber|
    case subscriber
    when ActionView::LogSubscriber
      unsubscribe(:action_view, subscriber)
    when ActionController::LogSubscriber
      unsubscribe(:action_controller, subscriber)
    when defined?(ActiveRecord::LogSubscriber) && ActiveRecord::LogSubscriber
      unsubscribe(:active_record, subscriber)
    when defined?(SequelRails::Railties::LogSubscriber) && SequelRails::Railties::LogSubscriber
      unsubscribe(:sequel, subscriber)
    end
  end
end
unsubscribe(component, subscriber) click to toggle source
# File lib/kiev/railtie.rb, line 44
def unsubscribe(component, subscriber)
  events = subscriber.public_methods(false).reject { |method| method.to_s == "call" }
  events.each do |event|
    ActiveSupport::Notifications.notifier.listeners_for("#{event}.#{component}").each do |listener|
      if listener.instance_variable_get("@delegate") == subscriber
        ActiveSupport::Notifications.unsubscribe(listener)
      end
    end
  end
end