ButWhy.lua

--[[
    USAGE:
        local import = require(thisModule)
        local class = import {"class",...} .from "path/to/class"
        class -> {class = {}, ...}
]]--

local loaded = {}

local importer = {}

function importer.from(self)
	return function(a)
		local loadedClasses = {}
		local path = string.split(a, "/")
		local parent = game
		for _, target in path do
			local child = parent:FindFirstChild(target)
			if child then
				parent = child
			else
				error(string.format("%s not a valid member of %s", target, parent.Name))
			end
		end
		for _, classTarget in self.classes do
			local class = parent:FindFirstChild(classTarget)
			if loaded[classTarget] then
				loadedClasses[classTarget] = loaded[class]
			end
			if class and class.ClassName == "ModuleScript" then
				local requiredClass = require(class)
				loaded[classTarget] = requiredClass
				loadedClasses[classTarget] = requiredClass
			else
				error(string.format("%s not a valid class in %s", classTarget, parent.Name))
			end
		end
		return loadedClasses
	end
end

local function import(a)
	if type(a) == "table" then
		return setmetatable({classes = a},{__index = function(tbl, index)
			return importer[index](tbl)
		end})
	end
end

return import