The $% just there for obfuscation, it could've been mostly any scalar -- that it's a built-in makes no difference -- as you indicated. However, "recent" optimizations involving shared values between keys makes it not generate the wanted result since the value is constant. For that, different values would be preferable, e.g. $_{$_[0]} = keys %_;.

Not that anyone ever should even think about using this.

ihb

In reply to Re: Re: Re: Percentages to Fractions by ihb
in thread Percentages to Fractions by David Caughell

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