Re: •Re: Comparing values in a hash

I presume you're doing the first each loop for clarity of exposition; can't you just do: my %revhash = reverse %hash;Or am I missing something?

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•Re: Re: •Re: Comparing values in a hash by merlyn (Sage) on Sep 06, 2002 at 00:28 UTC
No, that won't make an arrayref for the values. That'll have the second value at the same key overwrite the first. -- Randal L. Schwartz, Perl hacker	[reply]