module RestashRails::LogsUnsubscriber

Public Instance Methods

disable_additional_logs() click to toggle source
# File lib/restash_rails/logs_unsubscriber.rb, line 9
def disable_additional_logs
  remove_start_get_lines
  disable_rack_cache_verbose_output(Rails.application) if defined?(Rails)
  ::ActiveSupport::LogSubscriber.log_subscribers.each do |subscriber|
    case subscriber.class.name
      when 'ActionView::LogSubscriber'
        unsubscribe(:action_view, subscriber)
      when 'ActionController::LogSubscriber'
        unsubscribe(:action_controller, subscriber)
      when 'ActionMailer::LogSubscriber'
        unsubscribe(:action_mailer, subscriber)
      when 'ActiveRecord::LogSubscriber'
        unsubscribe(:active_record, subscriber)
    end
  end
end

Private Instance Methods

disable_rack_cache_verbose_output(app) click to toggle source
# File lib/restash_rails/logs_unsubscriber.rb, line 43
def disable_rack_cache_verbose_output(app)
  app.config.action_dispatch.rack_cache[:verbose] = false if rack_cache_hashlike?(app)
end
rack_cache_hashlike?(app) click to toggle source
# File lib/restash_rails/logs_unsubscriber.rb, line 39
def rack_cache_hashlike?(app)
  app.config.action_dispatch.rack_cache && app.config.action_dispatch.rack_cache.respond_to?(:[]=)
end
remove_start_get_lines() click to toggle source
# File lib/restash_rails/logs_unsubscriber.rb, line 47
def remove_start_get_lines
  require 'restash_rails/rails_ext/rack/logger'
end
unsubscribe(component, subscriber) click to toggle source
# File lib/restash_rails/logs_unsubscriber.rb, line 28
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