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swift map array to dictionary

Upset Unicorn answered on March 25, 2020 Popularity 8/10 Helpfulness 4/10

answer swift map array to dictionary

related convert dictionary to array swift

swift map array to dictionary

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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"]

Popularity 8/10 Helpfulness 4/10 Language swift

Source: stackoverflow.com

Tags: dictionary map swift

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Contributed on Oct 29 2020

Upset Unicorn

0 Answers Avg Quality 2/10

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convert dictionary to array swift

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let dic = ["1":"a", "2":"b", "3":"c"]

let arrayOfKeys = Array(dic.keys.map{ $0 })
print(arrayOfKeys) // [1, 2, 3]
let arrayOfValues = Array(dic.values.map{ $0 })
print(arrayOfValues) // [a, b, c]

Popularity 9/10 Helpfulness 4/10 Language swift

Source: Grepper

Tags: swift dictionary

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Contributed on Mar 25 2020

Fonix

0 Answers Avg Quality 2/10

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swift map array to dictionary

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convert dictionary to array swift

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