How to print() to Xcode console in SwiftUI?

Question

So I tried to put a print statement while debugging in a SwiftUI View.

print(\"landmark: \\(landmark)\")

In the following body.

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Answer 1

It can be generalized to:

extension View {
    func Perform(_ block: () -> Void) -> some View {
        block()
        return EmptyView()
    }
}

So in your example:

ForEach(landmarkData) { landmark in
    Perform { print("landmark: \(landmark)") }
    if !self.userData.showFavoritesOnly || landmark.isFavorite {
        NavigationButton(destination: LandmarkDetail(landmark: landmark)) {
            LandmarkRow(landmark: landmark)
        }
    }
}