Project Reactor · interview question
In Project Reactor, what does the flatMap() method do?
Multiple choiceEasychapter-19-curatedpremiumproject-reactorfunctional-pipelines-flatmap
Answer and explanation
Correct answer
B. Transforms each element asynchronously using a provided function.
Why
flatMap() is used in reactive programming to transform elements into new reactive types asynchronously, allowing for non-blocking execution.
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