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Re: AoHoAoH... am I delusional?

by lutok (Scribe)
on Feb 08, 2012 at 18:18 UTC ( #952547=note: print w/ replies, xml ) Need Help??


in reply to AoHoAoH... am I delusional?

Tinkering a bit with the code in the original post

use strict; use warnings; my @fooFeatures = ( { 'Baked Goods' => [ { 'Cookies' => ['Chocolate Chip', 'Oreo'] }, ]}, { 'Fruits' => [ { 'Apples' => ['Fuji', 'Granny Smith'] }, { 'Oranges' => ['Tangerine', 'Navel'] }, ]}, ); for my $fooSet ( @fooFeatures ) { while (my ($key, $value) = each(%$fooSet)) { for my $hash ( @{$value} ) { while (my ($k, $v) = each(%$hash)) { for my $feature ( @{$v} ) { print "$key => ( $k, $feature)\n"; } } } } }

prints out:

Baked Goods => ( Cookies, Chocolate Chip)
Baked Goods => ( Cookies, Oreo)
Fruits => ( Apples, Fuji)
Fruits => ( Apples, Granny Smith)
Fruits => ( Oranges, Tangerine)
Fruits => ( Oranges, Navel)


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