sortovanie hashu

[Jan ' Kozo ' Vajda]

:> trochu sa tu trapim s vysortovanim hashu
:> 
:> ked spravim sort vo foreach
:> foreach (sort keys %hash)
:> {
:> }
:> tak mi do $_ pekne zoradi kluce podla abecedy
:> lenze ja potrebujem dostat poradie hodnot
:> spravim teda:
:> foreach (sort values %hash)
:> {
:> }

foreach (sort {$hash{$a} cmp $hash{$b}} keys %hash) {
}

pripadne namiesto cmp v pripade numerickych dat <=>



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