Hi! I haven’t had a chance to play around with parsing JSON strings, so if you have any luck with that library let us know.
Something to watch out for (if you decide to go this route for debugging or otherwise) is that there is currently a bug with using strings in the Spark.variable() function… strings greater than 9 characters seem to have adverse effects. However, this is only if you are making your JSON string available through the cloud API.
Post back if you find anything interesting!