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Re: sorting array of arrays reference

by salva (Abbot)
on Oct 25, 2013 at 17:38 UTC ( #1059722=note: print w/ replies, xml ) Need Help??


in reply to sorting array of arrays reference

Use Sort::Key::Top which implements the Selection Algorithm:
use Sort::Key::Top qw(rikeytopsort); my @sorted = rikeytopsort { $_->[2] } 3 => @masterArray; # rikeytopsort means... # r => reverse (descending) order # i => the key is an integer # key => use a key extraction block # top => get the top n elements # sort => sorted

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