By adding " 'max_count' => 10 " at heap creation time, you can limit the number of elements tracked in the heap. As new elements are added, inferior elements past the top ten will be dropped. That will reduce the amount of time needed to add elements and improve the efficiency of the heap solution. Of course then you don't have a heap full of values, but instead only the top ten, which may limit the datastructure's usefulness later in the script if the heap is needed again.


Dave

In reply to Re^3: Sorting Hash By Large Number Values by davido
in thread Sorting Hash By Large Number Values by NathanE

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