Module: ActiveRecordCaching::CacheSerializing

Defined in:
lib/active_record_caching/cache_serializing.rb

Instance Method Summary collapse

Instance Method Details

#cache_key ⇒ Object 



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# File 'lib/active_record_caching/cache_serializing.rb', line 7

def cache_key
  if defined?(super)
    super
  elsif object.respond_to?(:cache_key)
    object.cache_key
  else
    raise NoMethodError, "undefined method `cache_key' for #{object}"
  end
end

#perform_caching? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record_caching/cache_serializing.rb', line 3

def perform_caching?
  valid_representation? && super
end

#respond_to?(method_name, *args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record_caching/cache_serializing.rb', line 17

def respond_to?(method_name, *args)
  return super if method_name != :cache_key

  # If the serializer explicitly defines :cache_key or the object itself
  # defines it, then we can assume that :cache_key is supported
  method(:cache_key).owner != CacheSerializing || object.respond_to?(:cache_key)
end