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Parameters from closures

Forums > SwiftUI

Good day.

guys tell me how to get values from closures?

import UIKit

typealias searchResults = [String: Bool]
let person = "🙆‍♂️"

func actions(availabilityPerson: @escaping() -> searchResults) -> String {

    // Parameters from closures
    print("\(availabilityPerson.self)")
    return "Yes"
}

var ss = actions { () -> searchResults in
    searchPerson(person: person)
}

func searchPerson(person: String?) -> searchResults {
    var result = ["key": false]
    guard let person = person, !person.isEmpty else {
        result["key"] = true
        return result
    }
    return result
}

1      

What is it you are trying to do? This code doesn't make a lot of sense as is.

1      

get arguments from the closure

1      

That's... unhelpful. Please explain what it is you are trying to accomplish with this code. "get arguments from the closure" is how you are trying to accomplish whatever you are trying to accomplish, not what.

1      

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