Re^4: Dumb, non-question: How to return 'nothing'.

Would be worthwhile to add carp "Iterator not called in list context" unless wantarray; so it can't be used improperly?

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Re^5: Dumb, non-question: How to return 'nothing'. by BrowserUk (Patriarch) on Jun 17, 2011 at 21:08 UTC
Excellent notion. Thanks. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice.	[reply]