Re: Second class nil? Strong and weak nils in tables?
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- Subject: Re: Second class nil? Strong and weak nils in tables?
- From: Luiz Henrique de Figueiredo <lhf@...>
- Date: 2007年10月27日 11:28:51 -0200
> Another possibility would be to have a special unique non-nil value
> (call it 'null') which is used to represent any embedded nils in
> {...}.
You can use null=false or null={} if you must have null.