#!/usr/bin/perl

# http://perlmonks.org/?node_id=1143273

use strict;
use warnings;

my @dirs = qw( 
  12112014
  01052015
  02202015
  03102015
  01012011
  04092015
  09092015
  );  

my $latest = (sort { $a % 1e4 <=> $b % 1e4 } sort @dirs)[-1];

print "latest dir $latest\n";

[download]

Because sort is stable :)

In reply to Re: Sort directories by date by Anonymous Monk
in thread Sort directories by date by Anonymous Monk

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