func getFilterText()

in firestore/FirestoreSwiftUIExample/Views/RestaurantListView.swift [68:86]

• 17 lines of code
• 5 McCabe index (conditional complexity)

  func getFilterText() -> String {
    var numFiltersApplied = 0

    if selectedCategory != nil {
      numFiltersApplied += 1
    }
    if selectedCity != nil {
      numFiltersApplied += 1
    }
    if selectedPrice != nil {
      numFiltersApplied += 1
    }

    if numFiltersApplied == 0 {
      return "Filter"
    } else {
      return "Filters (\(numFiltersApplied))"
    }
  }