How to copy data multiple times
I have a requirement, where by I need to copy the same data into all the entries in a JSON array. The data I need to copy is
“countryIso” : “GB”
“sessionId” : “ed7e8228-a82b-44e0-adea-caee6c61a...
Forum Discussion
Bojan
Thank you for your feedback, but I have already tried that. I’m currently using a mapper snap (which maybe the wrong way to do it) used the data once, but there are after errors, because the 2 values are both null.
Is there a means of retaining the 2 values?
Jay
What should happen if the values are null? You can either filter those with a filter function:
$orderLine.filter(y=>y!=null)
or keep them as nulls with extending the expression with a ternary operator:
$orderLine.map(x=>x != null ? x.extend({"countryIso" : "GB","sessionId" : "ed7e8228-a82b-44e0-adea-caee6c61a987"}) : x)
