Re: Protect __metatable, which value?

[Dirk Laurie <dirk.laurie@...>]

2013/11/14 Marc Lepage <mlepage@antimeta.com>:

> If I want to protect a metatable with an opaque value, by setting its
> __metatable field to non-nil, which is the best value to use?

A common idiom is to use a string that contains the name
of the class of objects that have that particular metatable.