Module: ActiveRecordTweaks::Integration

Extended by:
ActiveSupport::Concern
Defined in:
lib/active_record_tweaks/integration.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#cache_key_without_timestamp ⇒ Object

Returns a cache key that can be used to identify this record. Timestamp is not used to allow custom caching expiration (e.g. Cookie based caching with expiration )

Product.new.cache_key     # => "products/new"
Product.find(5).cache_key # => "products/5" (updated_at not available)
Person.find(5).cache_key  # => "people/5" (updated_at available)



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# File 'lib/active_record_tweaks/integration.rb', line 14

def cache_key_without_timestamp
  case
  when new_record?
    "#{self.class.model_name.cache_key}/new"
  else
    "#{self.class.model_name.cache_key}/#{id}"
  end
end