Swift map array to dictionary

let myDictionary = myArray.reduce([Int: String]()) { (dict, person) -> [Int: String] in
    var dict = dict
    dict[person.position] = person.name
    return dict
}

//[2: "b", 3: "c", 1: "a"]

Source: stackoverflow.com

Similar codes

0 vote236 views1 answer
How do i have countdown timer in swift stackoverflow
Swift
0 vote210 views1 answer
Change multiplier programactlilly ios swift
Swift
0 vote312 views1 answer
Convert dictionary to array swift
Swift
0 vote229 views1 answer
How to present a uiview after an array of cards is empty swift
Swift
0 vote239 views1 answer
Xcode how to get aspect ratio of device
Swift
0 vote265 views1 answer
How to change the color of back button navbar xcodee
Swift
3 votes227 views1 answer
Swift notifications mac
Swift
0 vote252 views1 answer
Make a VStack fill the width of the screen in SwiftUI
Swift
0 vote252 views1 answer
Swift array in chunks
Swift
0 vote304 views1 answer
How to low case string swift
Swift