Many of Perls builtins return different things depending on context. It's always considered a good thing if user subs can do the same thing as builtins. Perl isn't quite there yet (mainly having to do with prototypes), but the ability to return different things depending on context goes a long way.

If you don't like user subs returning different things depending on context, what is your feeling about builtins? If you don't like the fact builtins have different behaviour depending on context, why do you program in Perl? But if you don't mind, why do you mind if user subs do?

In reply to Re: Use of wantarray Considered Harmful by JavaFan
in thread Use of wantarray Considered Harmful by kyle

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