BTW, of course this works...:

#!/usr/bin/perl

use strict;
use warnings;
use feature qw/say/;

my $HC = 0;
my %hoh = (
    foo => { value => 'second', time => $HC++},
    bar => { value => 'first', time => $HC++},
    baz => { value => 'third', time => $HC++},
);

for my $elem (sort {$a->{time} <=> $b->{time}} values %hoh) {
    say "value => " . $elem->{value};
}

[download]

bw, bliako

In reply to Re^2: Hashes do preserve insertion order after all by bliako
in thread Hashes do preserve insertion order after all by kikuchiyo

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