View extension for `SwitchRoutes`

[hxperl]

Whenever I write View code that uses SwitchRoutes, it use a lot of brackets { } , which makes the code hard to read. For example when writing MainView, actual View code placed GeometryReader -> SwitchRoutes -> Route

struct MainView: View {
  var body: some View {
    GeometryReader { _ in
      SwitchRoutes {
        Route("child1") {
          ChildView()
        }

        Route("child2") {
          ChildView2()
        }

        Route {
          // main view code here
          VStack {
            Text("MainView")
          }
        }
      }
    }
  }
}

so that I added extension functions

struct MainView: View {
  var body: some View {
    VStack {
      Text("MainView")
    }
    .switchRoutes(
      content: {
        Route("child1") {
          ChildView()
        }

        Route("child2") {
          ChildView2()
        }
      }
    )
  }
}

[frzi]

Hi, thanks for the pull request.

Unfortunately this is a very user specific usecase of SwitchRoutes and therefore has no place in the package itself. It also forces a GeometryReader around the content of the Route. SwiftUI Router tries to make as little decisions for the developers as possible when it comes to layout et al.

Also, if you dislike the multitude use of brackets, Routes have an initializer with @autoclosure 😉

Route("news", content: NewsView())
Route("settings", content: SettingsView())