Module: ActiveRecordCache::ClassMethods

Defined in:
lib/active_record_cache.rb

Instance Method Summary collapse

Instance Method Details

#expire_cache_entry(id) ⇒ Object 



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# File 'lib/active_record_cache.rb', line 69

def expire_cache_entry(id)
  self.record_cache.expire(id)
end

#use_record_cache(options = {}) ⇒ Object

Call this method to add a cache to a model. The options allowed are:

  • :cache - the ActiveSupport::Cache::Store instance to use. By default it will use Rails.cache.

  • :expires_in - the number of seconds until cache entries will be automatically refreshed (defaults to 1 hour)



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# File 'lib/active_record_cache.rb', line 62

def use_record_cache(options = {})
  class_attribute :record_cache, :instance_reader => false, :instance_writer => false
  self.record_cache = RecordCache.new(self, options)
  scope :from_database, scoped.from_database
  scope :from_cache, scoped.from_cache
end