Map array of objects to Dictionary in Swift. Okay map is not a good example of this, because its just same as looping, you can use reduce instead, it took each of your object to combine and turn into single value:
1 2 3 4 5 6 7 | 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"] |
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