i am doing sorting on array using sort function available in perl 
opendir( DIR, '.' )||die "Can't open $dir";
my(@filenames)=readdir ( DIR );
closedir ( DIR );
@filenames=sort {$a cmp $b} @filenames;

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i want to optimize this piece of code. is there some way i can do this

Code tags added by Arunbear

In reply to how to do effective sort in perl by Anonymous Monk

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