How to Convert a Set of Floats to a Set of Strings in Swift - Step by Step Examples

How to Convert a Set of Floats to a Set of Strings in Swift ?

Answer

To convert a set of floats to a set of strings in Swift, you can use the map method to transform each float value into its string representation.

✐ Examples

1 Convert a Set of Floats [1.1, 2.2, 3.3] to Strings

In this example,

First, we create a set of floats named floatSet1 with values [1.1, 2.2, 3.3].
Next, we use the map method to transform each float value in floatSet1 to its string representation. We achieve this by passing a closure to the map method, where each element is converted to a string using the String() initializer.
We store the result of this transformation in a new set called stringSet1. The Set initializer is used to convert the array of strings returned by map into a set of strings.
Finally, we iterate through stringSet1 and print each string value to the console to verify the conversion.

Swift Program

import Foundation

let floatSet1: Set<Float> = [1.1, 2.2, 3.3]
let stringSet1: Set<String> = Set(floatSet1.map { String($0) })

for str in stringSet1 {
    print(str)
}

Output

1.1
2.2
3.3

2 Convert a Set of Floats [4.5, 5.6, 6.7] to Strings

In this example,

First, we create a set of floats named floatSet2 with values [4.5, 5.6, 6.7].
Next, we use the map method to transform each float value in floatSet2 to its string representation. We achieve this by passing a closure to the map method, where each element is converted to a string using the String() initializer.
We store the result of this transformation in a new set called stringSet2. The Set initializer is used to convert the array of strings returned by map into a set of strings.
Finally, we iterate through stringSet2 and print each string value to the console to verify the conversion.

Swift Program

import Foundation

let floatSet2: Set<Float> = [4.5, 5.6, 6.7]
let stringSet2: Set<String> = Set(floatSet2.map { String($0) })

for str in stringSet2 {
    print(str)
}

Output

4.5
5.6
6.7

Summary

In this tutorial, we learned How to Convert a Set of Floats to a Set of Strings in Swift language with well detailed examples.

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How to Convert a Set of Floats to a Set of Strings in Swift - Step by Step Examples

How to Convert a Set of Floats to a Set of Strings in Swift ?

Answer

✐ Examples

1 Convert a Set of Floats [1.1, 2.2, 3.3] to Strings

Swift Program

Output

2 Convert a Set of Floats [4.5, 5.6, 6.7] to Strings

Swift Program

Output

Summary

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