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Check if the a value is an array.

In some cases, f.e. recieve an xml on a webhook, it is neccesary sometimes to check if a value is an array. This can be done by a Value condition with a mapped condition. In this example we check if "TransactionLines.TransactionLine is an array and if not. Make an array out of it.


First a conditional tranformer with the check

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Then The transfomer if it is not an array

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