Should we integrate?

https://riptutorial.com/lua/example/8058/garbage-collector---the---gc-metamethod

Garbage collector - the __gc metamethod

Example

5.2
Objects in lua are garbage collected. Sometimes, you need to free some resource, want to print a message or do something else when an object is destroyed (collected). For this, you can use the __gc metamethod, which gets called with the object as argument when the object is destroyed. You could see this metamethod as a sort of destructor.

This example shows the __gc metamethod in action. When the inner table assigned to t gets garbage collected, it prints a message prior to being collected. Likewise for the outer table when reaching the end of script:

local meta =
{
__gc = function(self)
print("destroying self: " .. self.name)
end
}

local t = setmetatable({ name = "outer" }, meta)
do
local t = { name = "inner" }
setmetatable(t, meta)
end

Currently, we hard-code an initial limit and hope that it will be sufficient. Clearly, that needs to be changed. Fix this once rest of code stabilizes.

https://github.com/ztanml/fast-hash/blob/master/fasthash.c

VCTR
WHERE test_where_gen.lua
F1S1OPF2/test/TODO

https://www.percona.com/community-blog/2020/04/29/the-anatomy-of-luajit-tables-and-whats-special-about-them/