Pass user-defined function to sort function : sort « Array « Perl

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Perl » Array » sort

Pass user-defined function to sort function


     



@array = (6, 5, 4, 3, 2, 1);



sub myfunction

{

   return (shift(@_) <=> shift(@_));

}



print join(", ", sort {myfunction($a, $b)} @array);

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