array

local array = {
    new = function()
        local arrayContent = {list = {}, size = 0}
        arrayContent = {list = arrayContent.list,
        size = arrayContent.size,
        set = function(item, slot)
            if(slot == nil) then
                arrayContent.list[arrayContent.size] = item
                arrayContent.size = arrayContent.size +1
            else
                arrayContent.list[slot] = item
            end
        end,
        remove = function(slot)
            local startChange =  false
            for i = 0, arrayContent.size do
                if(i == slot) then startChange = true end
                if(startChange == true) then
                    local nextSlot = i+1
                    if(nextSlot <= arrayContent.size) then
                        arrayContent.list[i] = arrayContent.list[nextSlot]
                    end
                end
            end
            arrayContent.size = arrayContent.size -1
        end,
        debug = function()
            for i = 0, arrayContent.size -1 do
                print(arrayContent.list[i])
            end
        end
        }
        return arrayContent
    end

}
return array