35 lines
692 B
Ruby
35 lines
692 B
Ruby
module DeclarativePolicy
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module Cache
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class << self
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def user_key(user)
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return '<anonymous>' if user.nil?
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id_for(user)
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end
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def policy_key(user, subject)
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u = user_key(user)
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s = subject_key(subject)
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"/dp/policy/#{u}/#{s}"
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end
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def subject_key(subject)
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return '<nil>' if subject.nil?
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return subject.inspect if subject.is_a?(Symbol)
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"#{subject.class.name}:#{id_for(subject)}"
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end
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private
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def id_for(obj)
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id =
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begin
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obj.id
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rescue NoMethodError
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nil
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end
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id || "##{obj.object_id}"
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end
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end
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end
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end
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