How to check for empty values in an array in DataWeave | Part 1: sizeOf, groupBy, isEmpty, default
Feb 2, 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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