MetaTable Script

local metatable = {
	_unm = function (t) do
		egated[key] = -value -- negate all of the values in this table
		end
		return negated -- return the table
	end
}

local table1 = setmetatable({10, 11, 12}, metatable)
print(table.concat(-table1, "; ")) --> -10; -11; -12
	end
}