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Re: How do I pull out unique values in a multidimentional array

by repson (Chaplain)
on Jun 29, 2001 at 11:31 UTC ( #92546=note: print w/ replies, xml ) Need Help??


in reply to How do I pull out unique values in a multidimentional array

If you are willing to rely on the values being sorted and don't want to create a hash of the values like the other solutions you could do something like this.

my @unique; for (@array) { push @unique, $_->[1] unless $unique[$#unique] == $_->[ +1] }


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