in reply to Re^2: Multiple loop variable in foreach statement
in thread Multiple loop variable in foreach statement

tilly, thanks for your feedback, but I can't see where the problem is. Can you point out exactly where my code goes wrong?
It is easy for two hashes to be the same but have different scalar sizes.
And that's why my code doesn't compare the scalar values of the hashes but the length of their keys arrays.

Regarding prototypes, I'll take a look at the link. But my code expects two hashrefs, not hashes.

Cheers,
Tom

Tom Moertel : Blog / Talks / CPAN / LectroTest / PXSL / Coffee / Movie Rating Decoder

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Re^4: Multiple loop variable in foreach statement
by tilly (Archbishop) on Oct 12, 2004 at 17:53 UTC
    Ah, my misreading. Sorry.
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