Arranging data in a list

Hi,

This question is related to a previous question that was excellently answered:

https://www.experts-exchange.com/questions/21905315/Getting-parent-node-attribute-values-from-XML-files.html



What I now would like to do is to create a list of the following structure:
[GarageName*Make-Model , GarageName*Make-Model , GarageName*Make-Model ...... ]

I have no problem making a list of the following structure:
[[GarageName, Make, Model] , [GarageName, Make, Model] , [GarageName, Make, Model] .....]


, but I need the cars to be in the first list format, as this is the format that they appear in another inventory.

So I need to use some kind of string function that will convert the object values to a string??


Hope you can help,
John