Debug printing from swiftUI

SwiftUIPrint.swift

extension View {
    func debugPrint(_ value: Any) -> some View { 
        #if DEBUG
        print (value) 
        #endif
        return self
}

// Example usage
struct ContentView: View {
    var body: some View {
        ScrollView {
            ForEach(0..<100) { i in
                Geometryreader { geo in
                    Text ("Row \i)")
                    .debugPrint ("Row \ (i) : \(geo. frame (in: •global))")
                }
                .frame (height: 50)
            }
        }
    }
}

// Source: https://twitter.com/twostraws/status/1280996740053827584?s=43&t=yxrdWMTBTzKnT32NcqJ3jQ&utm_source=swiftlee&utm_medium=swiftlee_weekly&utm_campaign=issue_143