TabView Tutorial Search Bar Method

SearchBarView.swift

struct SearchBarView: View {
//...
  // MARK: - Methods
  func findGroup() {
    results = vacations.all { vacation -> Bool in
    // First check to see if the text is in the vacation name
    if vacation.name.localizedCaseInsensitiveContains(text) {
        return true
      // If it isn't in the vacation name, search through each place.
      } else {
        for place in vacation.places {
          if place.name.localizedCaseInsensitiveContains(text) {
            return true
          }
        }
      }
      return false
    }
  }
}