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  • Alex Martinez

How to check for empty values in an array in DataWeave | Part 2: sizeOf, filter, isEmpty, default

Updated: Aug 24, 2021

Feb 9, 2021 | ProstDev

In this series of posts, I explain 6 different approaches to achieve (almost) the same output using different DataWeave functions/operators. As we advance through the posts, the functions will become easier to read, and the logic will have fewer flaws.

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