Showing the cost of not caching the upvalue

Upvalue.bench.lua

local upValueArray = {1}

return {

	ParameterGenerator = function()
	end;

	Functions = {
		["Empty loop"] = function()
			for i = 1, 10000 do
				
			end
		end;
		
		["Upvalue Noncached"] = function() -- You can change "Sample A" to a descriptive name for your function
			for i = 1, 10000 do
				local _ = upValueArray[1]
			end
		end;

		["Upvalue Cached"] = function()
			local cached = upValueArray
			for i = 1, 10000 do
				local _ = cached[1]
			end
		end;
	};
}