A

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Q. What is the purpose of `map` in Swift?

  • (A) To filter values in a list
  • (B) To transform values in a list
  • (C) To reduce a list to one value
  • (D) To sort the list
  • Correct Answer - Option(B)
  • Views: 25
  • Filed under category Swift (iOs)
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Explanation by: Admin

`map` is used to apply a transformation to each element in a collection.

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