How to iterate/foreach array in SwiftUI

This seems a very complex way to implement a struct:

struct DeckColor {
    var name: String
    var desc: String
}

let deckColors = [
    DeckColor(name: "blue", desc: "desc1"),
    DeckColor(name: "yellow", desc: "desc2")
]

struct ContentView: View {
    var body: some View {
        ForEach(0 ..< deckColors.count) { value in
            Text(deckColors[value].name)
        }
    }
}

The way you've implemented it requires dealing with the case that the dictionary does not include a "name" value. You can do that, but it's uglier and more fragile:

struct ContentView: View {
    var body: some View {
        ForEach(0 ..< deckColors.count) { value in
            Text(deckColors[value]["name"] ?? "default text if name isn't there.")
        }
    }
}

This works for me

struct ContentView: View {
    let deckColors = [
        ["name": "blue", "desc": "desc1"],
        ["name": "yellow", "desc": "desc2"],
    ]

    var body: some View {
        ForEach(0 ..< deckColors.count, id: \.self) {value in
            Text(String(self.deckColors[value]["name"]!))
        }
    }
}