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Q. What does the flat_map method do in Ruby enumerators?

  • (A) Converts a collection into an enumerator
  • (B) Maps each element to a new collection and flattens the results
  • (C) Iterates over each element in a collection and applies a block of code to accumulate a value
  • (D) Converts a collection into an enumerator
  • Correct Answer - Option(B)
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  • Filed under category Ruby
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