Debug function which dumps a table with a pretty structure.

TableDump.lua

local function serialize( value, output, depth )
    local ws = '    ';
    for _ = 1, depth do
        ws = ws .. '    ';
    end
    if type( value ) == 'table' then
        for k, v in pairs(value) do
            if type( v ) == 'table' then
                table.insert( output, string.format( '%s[\'%s\'] = {', ws, tostring( k )));
                serialize( v, output, depth + 1 );
                table.insert( output, string.format( '%s},', ws ));
            elseif type( v ) == 'string' then
                table.insert( output, string.format( '%s[\'%s\'] = "%s",', ws, tostring( k ), tostring( v )));
            else
                table.insert( output, string.format( '%s[\'%s\'] = %s,', ws, tostring( k ), tostring( v )));
            end
        end
    else
        table.insert( output, string.format( '%s%s,', tostring( value )));
    end
end