There's a link on my page to download the snippet. It's just a zipped text file. Unzip it, paste the code from it into a new MODX snippet and put a tag for that snippet in a new resource. View that resource, and the snippet will run.
The code is also shown on the page at my site, so you could also cut and paste it into a snippet.
You could also run the code from the command line or inside a good code editor.
I thought I released it as a package, but I couldn't find it in the repository.
I've attached it to this message, but I'm not sure if that works now.
Incidentally, the MIGX method does appear to work well but so far I haven't been able to get my package that it created to return anything other than an empty array.
how does your generated schema look like and how do you try to get your records? some code!
