Hey that's clever! ...Preserving the original line as a member (1st member) in the arrayref so you don't have call join() on the arrayref just to get the line back. *golf clap*

Tommy
A mistake can be valuable or costly, depending on how faithfully you pursue correction

In reply to Re^2: Golf: reverse sort /etc/passwd by UID by Tommy
in thread Golf: reverse sort /etc/passwd by UID by Tommy

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