Hey, that's very cool! This is starting to look like
a golf match. Let me use your method to remove the
foreach() loop from my solution:
my %hash = ();
@hash{ @array1, @array2 } = ();
@array3 = keys %hash;

[download]

I say once again: This is very cool!

Rob

In reply to Re: Re: Arrays by rje
in thread Comparing Two Arrays by Anonymous Monk

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