Question on <close>
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- Subject: Question on <close>
- From: Andrea <andrea.l.vitali@...>
- Date: 2020年5月15日 20:13:44 -0700
The existence of __close() metamethod (not nil) should make the attribute <close> redundant
When a variable holds a value which has a metatable where __close is not nil then when the variable goes out of scope that value is closed
That would make the postfix attribute <close> redundant
But I am sure I am missing something. Can someone clarify why there is the need for <close>?
Andrea
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