Seems more like a matter of taste to me, whether you prefer a hash of subs or the ternary operator to your original elsif cascade.

OTOH using warnings with your code, perl would comment on your using one-element hash slices instead of array element references.

Also the OP could use another pair of <code> tags, since the links to node 2 and 4 are interesting, but somewhat OT. ;-)

In reply to Re: Better way of matching by pKai
in thread Better way of matching by Anonymous Monk

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