Question

How to extract multiple floats from a string of floats in Swift

Answer 1

import Foundation

let str = "2.809 -36.91 21.487 -493.808 5034.7001"

let tokens = str.split(separator: " ")

let floats = tokens.compactMap { Float($0) }

for number in floats {
    print(number)
}



/*
run:

2.809
-36.91
21.487
-493.808
5034.7

*/

 

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