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Re: Re: Complex Sort - using varying numbers of parametersby RMGir (Prior) |
| on Jul 04, 2002 at 08:46 UTC ( [id://179447]=note: print w/replies, xml ) | Need Help?? |
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The problem with doing it this way is that you're going to be running "my_sort" many many times, introducing a lot of overhead.
That's what the Schwartzian Transform, GRT, or Orcish Maneuvre save you from; they only compute each key once.
George_Sherston's original solution also avoided recomputing keys unnecessarily, by storing them in ->{Sort} beforehand.
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