You want to compare one thing, and then if it's the same, compare something else, and continue until you're sure they're both identical.

@results = sort 
{
   MostImportantFeature($a) <=> MostImportantFeature($b)
   or
   NextFeature($a) <=> NextFeature($b)
   or
   LeastImportantFeature($a) <=> LeastImportantFeature($b)
}
@source;

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In reply to Re^4: Perl script does not work on other directories? by SuicideJunkie
in thread Perl script does not work on other directories? by Anonymous Monk

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