Roblox [Small System add/remove from the table]

--[[
INSTRUCTION:
1.this script copy and paste to ServerScriptService
2.create Folder inside Workspace and inside folder create Part if u wanna see how to works script
3.run program!
--------------------------------

ADS:
my profile in Roblox:
https://www.roblox.com/users/140427102/profile
my profile in YouTube:
https://www.youtube.com/channel/UC9mjJnPdd0aUqc_sHF2U_Tg
--------------------------------
Enjoy!
]]--

-----------Script to copy----------------
-----------------------------------------
local tabela = {}

local function findParts()
    for i,v in pairs(game.Workspace.Folder:GetChildren()) do
        if v and v:IsA("Part") then


            if #tabela == 0 then
                table.insert(tabela,v)
                break
            end

            if table.find(tabela,v) == nil then
                print("searched finished")
                table.insert(tabela,v)
            end


        end
    end
end

local function printParts()
    print("----------------")
    for i=1,#tabela,1 do
        print(i.."."..tostring(tabela[i]))
    end
end

local function findPos()
    local pos = 0
    local arrays = game.Workspace.Folder:GetChildren()

    for i=1,#tabela,1 do
        pos+=1
        if table.find(arrays,tabela[i]) == nil then
            return pos
        end
    end

    return nil
end

local function cleanParts()
    local pos = findPos()
    if pos then
        table.remove(tabela,pos)
    end
end

while true do
    findParts()
    cleanParts()
    printParts()
    wait(1)
end