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overload (Score:1)

by chromatic (983)

You don't have to have a blessed hash; you only need something that supports hash dereferencing. (Of course, then you have the joy of fixing all of the code that assumes that ref returns something meaninful.)
- Re: (Score:1)
  
  by TheNomad (7014)
  
  You don't have to have a blessed hash; you only need something that supports hash dereferencing. (Of course, then you have the joy of fixing all of the code that assumes that ref returns something meaninful.)
  Brilliant! I might have a play with that and see what I manage to come up with.
  - Re:overload (Score:1)
    
    by chromatic (983) on 2006.12.07 3:27 (#52129) Homepage Journal
    
    Perl Hack #87 has another trick, this time using restricted hashes to catch people poking in object innards unwisely.
    
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