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- Subject: Re: Weak keyed tables with primitive keys
- From: Roberto Ierusalimschy <roberto@...>
- Date: Wed, 21 Oct 2009 08:51:46 -0200
> I understand the theoretical arguments for treating strings as values
> with respect to weak tables, but are there any practical benefits?
Yes, it makes it possible to understand and to explain what is going
on without having to understand the underlying implementation of strings
in Lua (which may change in the future).