Hi,
You have two options :
-
I assume
Caris a class. Then you can declare a static attribute being a Table object holding all the information of you cars.
Then you can just keep adding columns withaddColumn() -
The second solution is to save a CSV file per instances of the class
Car. It means that each instance is going to have aTableclass as attribute. In order to save the table with different names for your cars, you can have anidfor each instance (saveTable(car_table, "car_" + this.id);)