Q. What does the flat_map method do in Ruby enumerators?
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(A)
Converts a collection into an enumerator
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(B)
Maps each element to a new collection and flattens the results
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(C)
Iterates over each element in a collection and applies a block of code to accumulate a value
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(D)
Converts a collection into an enumerator
✅ Correct Answer: (B)
Maps each element to a new collection and flattens the results