KanshuYokoo

import SwiftUI

struct ArcView: View {
    var body: some View {
        Arc(startAngle: .degrees(0), endAngle: .degrees(110), clockwise: true)
            .stroke(Color.blue, lineWidth: 5)
            .frame(width: 300, height: 300, alignment: .center)
    }
}

KanshuYokoo

extension Sequence {
    func sorted<T: Comparable>(by keyPath:KeyPath<Element, T>) -> [Element]{
        return sorted {a, b in
            return a[keyPath: keyPath] < b[keyPath:keyPath]
        }
    }
    
    func map <T> (_ keyPath: KeyPath<Element, T>) -> [T] {
        return map {$0[keyPath: keyPath]}
    }