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References and Functions - Cont'd

• The syntax gets just a little messier when returning references:

  sub some_func {
     my (@array1, @array2);
     # func code...
     return \@array1, \@array2;
  }
  my ($a1ref, $a2ref) = some_func();
  my @a1 = @{$a1ref};
  my @a2 = @{$a2ref};
  

Offer Kaye. YAPC::Israel::2005.
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