method

cache_attributes

v4.1.8 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::Read::ClassMethods

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What's this?

cache_attributes(*attribute_names) public

cache_attributes allows you to declare which converted attribute values should be cached. Usually caching only pays off for attributes with expensive conversion methods, like time related columns (e.g. created_at, updated_at).

Show source

# File activerecord/lib/active_record/attribute_methods/read.rb, line 50
        def cache_attributes(*attribute_names)
          cached_attributes.merge attribute_names.map { |attr| attr.to_s }
        end

cache_attributes

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