printTable

local function printTable(t)
    local result = {}

    table.insert(result, "{ ")
    for i = 1, #t do
        local j = t[i]
        if type(j) == "table" then
            table.insert(result, printTable(j))
        else
            table.insert(result, j)
        end

        if i < #t then
            table.insert(result, ", ")
        end
    end
    table.insert(result, " }")

    return table.concat(result)
end