Is it just me or is each an usability fail? I prefer traversing hashes with either keys or values. 
my $ht = \%h1;
for my $key ( keys %{$ht} ){ 
    my $val = $ht->{$key};
    ...
}

[download]
print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});

In reply to Re^2: Hash value interpolation by codeacrobat
in thread Hash value interpolation by csarid

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