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 vote379 views1 answer
Initialize array with zero in swift
Swift
0 vote371 views1 answer
Ios network request
Swift
0 vote430 views1 answer
Caseiterable swift
Swift
7 votes422 views4 answers
Swiftui background color
Swift
0 vote382 views2 answers
How to have diffrent size images in a stack view swift
Swift
0 vote344 views1 answer
Remove back button text nav bar swift
Swift
1 vote348 views1 answer
Access dictionary with index swift
Swift
10 votes548 views2 answers
Alertdialog flutter
Swift
0 vote367 views1 answer
Swift hstack
Swift
1 vote353 views2 answers
How to dismiss keyboard in swift
Swift