New raycasting question! How do you detect multiple parts with the new functionality?

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1

I want to emulate this code here.

DETECTING MULTIPLE PARTS WITH THE OLD FUNCTIONALITY 
function findAllPartsOnRay(ray)
	local targets = {}
	repeat
		local target = game.Workspace:FindPartOnRayWithIgnoreList(ray, targets)
		if target then
			table.insert(targets, target)
		end
	until not target
	return targets
end
My horrible attempt... 
local function findAllPartsWithRay(ray)
    local targets = {}
    repeat
    wait()
    local target = nil
    if hit then
        target = hit.Instance.Parent:FindFirstChild("Humanoid")
    end
    if target then
        table.insert(targets, target)
        print("added target lol")
    for _, v in pairs(targets) do
        print(v.Name)
    end
    end
    until not target
    return targets
end

Any insight would be very helpful.