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- Subject: Re: Modifying a table while iterating over it?
- From: "Aaron Brown" <aaron-lua@...>
- Date: Thu, 22 Sep 2005 12:56:31 -0400
Cory Bloyd asked:
> What happens when you modify a table while iterating over
pairs() is implemented with next(). The reference manual
# The behavior of next is undefined if, during the
# traversal, you assign any value to a non-existent field in
# the table.
Assigning values to already existing keys is fine.