Then why didn't you show that in your original question?

for (sort keys %tmp) {
    next if @{$tmp{$_}} < 2;
    say join "\t$_\t", reverse @{ $tmp{$_} };
}

[download]
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re^3: how to loop through hash tables more efficiently by tobyink
in thread updated_again: how to loop through hash tables more efficiently by lrl1997

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