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- Subject: Re: Set operators in Lua
- From: Matt Campbell <mattcampbell@...>
- Date: Tue, 29 Jul 2008 15:51:01 -0500
The use of tables as sets is discussed in the book Programming in Lua,
the first edition of which can be read free of charge online. The only
other thing I needed, which was trivial to implement, was a function to
convert an ordered list (array) to a set.