SwiftUI in Playgrounds - show関数

// Code inside modules can be shared between pages and other source files.

import SwiftUI
import PlaygroundSupport

public func show<incomingview>(_ newLiveView: IncomingView, wantsFullScreen: Bool=true) where IncomingView : View {
    #if os(iOS)
    PlaygroundPage.current.wantsFullScreenLiveView = wantsFullScreen
    #endif
    PlaygroundPage.current.setLiveView(newLiveView)
}

import SwiftUI

struct ContentView: View {
    var body: some View {
        Text("SwiftUI")
    }
}

show(ContentView(), wantsFullScreen:false)