imho, using symbolic refs is not advisable in production code for something this simplistic.

If you know when and why to use them, they are great, but they are generally reserved for very advanced uses. However, I really do like sauoq's take on the problem though ;)

Update: yes... under strict, their code will break. Kudos for having strict enabled to begin with.

In reply to Re^3: referencing list by stevieb
in thread referencing list by pmilne

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