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Re: Is it safe to append to the array you are iterating over

by SuicideJunkie (Vicar)
on Mar 14, 2013 at 17:27 UTC ( #1023513=note: print w/replies, xml ) Need Help??

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  1. or download this
    while (@array)
    {
      $item = shift @array;
      ...
      push @array, @newstuff;
    }
    
  2. or download this
    for (my $i=0; $i< $#array; $i++)
    {
      ...
      push @array, $thing if desired();
    }
    

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