discourse/app/models/concerns/anon_cache_invalidator.rb

# frozen_string_literal: true

module AnonCacheInvalidator
  extend ActiveSupport::Concern

  included do
    after_destroy do
      Site.clear_anon_cache!
    end

    after_save do
      Site.clear_anon_cache!
    end
  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-03 06:17:27 +08:00			`# frozen_string_literal: true`

remove rails-observers Rails yanked out observers many many years ago, instead the functionality was yanked out to a gem that is very lightly maintained. For example: if we want to upgrade to rails 5 there is no published gem Internally the usage of observers had quite a few problem. The series of refactors renamed a bunch of classes to give us more clarity and removed some magic. 2016-12-22 13:46:22 +08:00			`module AnonCacheInvalidator`
			`extend ActiveSupport::Concern`

			`included do`
			`after_destroy do`
			`Site.clear_anon_cache!`
			`end`

			`after_save do`
			`Site.clear_anon_cache!`
			`end`
			`end`
			`end`