calculate_foo calls _calculate_foo in a void context, so it doesn't matter what it returns, the return value is being ignored anyway.

www.jasonkohles.com
We're not surrounded, we're in a target-rich environment!

In reply to Re: Return $self, but what if I don't wanna? by jasonk
in thread Return $self, but what if I don't wanna? by asoftware

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