That's clever, though you should wrap the method call in an eval block or check can to prevent catastrophic failure if someone asks for an undefined action. Generally I use a dispatch table (hash) of subrefs, but this also works.

(You can safely omit either -w or warnings, and you don't need srand if you're using a Perl with the warnings pragma.)

In reply to Re: Command line tool coding style? by chromatic
in thread Command line tool coding style? by Aristotle

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