创建新项目时估算请求：如何设置浮点值而不是整数值

Question

我正在使用Clockify api，我的问题是在创建新项目时如何设置带有浮点值的估计值： 我为$ estimate变量尝试了各种值；前三个返回错误，但第四组返回146而不是146.76 THX

struct ContentView : View {
    @State private var picked: Int = 0

    var someData = ["a", "b", "c"]
    var body: some View {

        let p = Binding<Int>(getValue: {
            return self.picked
        }, setValue: {
            self.picked = $0

            // your callback goes here
            print("setting value \($0)")
        })


        return VStack {
            Picker(selection: p,
                   label: Text("")) {
                    ForEach(0 ..< someData.count) {
                        Text(self.someData[$0]).tag($0)
                    }
            }
            .pickerStyle(.wheel)
            Text("you picked: \(someData[picked])")
        }
    }
}