Question

How to transform dictionary values to an array in Swift

Answer 1

import Foundation

let dict = ["Red": 30, "Green": 57, "Blue": 86, "Yellow": 102]

let doubleValuesArr = Array(dict.values).map { $0 * 2 }

// Print each value
for val in doubleValuesArr {
    print(val)
}


 
  
/*
run:

172
114
204
60

*/

 

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