Rudder plugins » Datasources

If we have a json property from a datasource, then sub-items are merged, not replaced with new value.

For example:

Run 1:

{"env":"prod", "merge": { "test1":"val1" } }

Run 2:

{"env":"prod", "merge": { "test2":"val2" } }

Result on node to:

{"env":"prod", "merge": { "test1":"val1", "test2":"val2" } }

It is suprising. It should replace value, or even better: replace value by default, and let user have an option to chose to merge (but clearly don't do that by default).