I was assuming (on the basis of the name and the way it was being used) that $ok in the original example was a boolean value, hence could be returned directly without the need for further cleaning.

I did actually think of suggesting !!$ok originally, but I remembered the controvercy the idea engendered when I suggested that once before at Re: Re: variable set to 0 ? 0 : 1, so I tried to dodge the issue.

However, it seems there is always some jerk ready with the -- marker even when they obviously do not understand the issues at hand. Even asking a question (as at Re: Re^2: Double your return!!!! is enough to get the language lawyers scribbling. It's a real shame they don't have the bottle to expound their opinions with words as well as actions.

FWIW, I learned another tid-bit. Thankyou.

Examine what is said, not who speaks.

The 7th Rule of perl club is -- pearl clubs are easily damaged. Use a diamond club instead.

In reply to Re: Re^4: Double your return!!!! by BrowserUk
in thread Double your return!!!! by bsb

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