instance method `cache_attribute?`

Ruby on Rails 3.1.12

Since v3.0.20 Last seen in v4.1.16

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16

Compare with:

cache_attribute?(attr_name)

Returns true if the provided attribute is being cached.

Parameters

attr_name req

Source

# File activerecord/lib/active_record/attribute_methods/read.rb, line 33
        def cache_attribute?(attr_name)
          cached_attributes.include?(attr_name)
        end

Defined in activerecord/lib/active_record/attribute_methods/read.rb line 33 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AttributeMethods::Read::ClassMethods

Signature

Parameters