Module: CacheUtils::Model

Extended by:
ActiveSupport::Concern
Defined in:
lib/cache_utils/model.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#custom_cache_key ⇒ Object 



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# File 'lib/cache_utils/model.rb', line 15

def custom_cache_key
  self.class.to_s.underscore.pluralize + "/#{id}"
end

#purge_cache ⇒ Object 



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# File 'lib/cache_utils/model.rb', line 19

def purge_cache
  class_keys = self.class.cache_key
  class_keys += extra_class_key if respond_to?(:extra_class_key)
  redisw = $redisw || $redis
  redisr = $redisr || $redis
  keys = (redisr.scan_each(match: custom_cache_key + '*').to_a + redisr.scan_each(match: class_keys + '*').to_a)
  unless keys.empty?
    redisw.del(*keys)
    Appsignal.increment_counter('cache_purge', 1) if defined?(Appsignal)
  end
end