The biggest problem with symbolic references is polluting the package namespace.
I addressed that in my reply, and IMNSHO, that isn't the biggest problem. The vast majority of the problems I've seen when people use symbolic references (and when you give Perl classes you see a lot) stem from typos - not from "polluting" the package namespace.

In reply to Re^4: Using variables in array names by Anonymous Monk
in thread Using variables in array names by Lhamo_rin

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