Module: Sapience::Rails::Silencer

Defined in:
lib/sapience/rails/silencer.rb

Class Method Summary collapse

Class Method Details

.remove_log_subscriptions ⇒ Object

remove all rails log subscribers. Copied from project github.com/roidrage/lograge



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# File 'lib/sapience/rails/silencer.rb', line 6

def self.remove_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)
    end
  end
end

.unsubscribe(component, subscriber) ⇒ Object 



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# File 'lib/sapience/rails/silencer.rb', line 17

def self.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