UpdatingUI - 07.swift

enum Mode {
	case viewing
	case editing
	case creating

	var textfieldsEditable: Bool {
		switch self {
			case .editing, .creating: return true
			case .viewing: return false
		}
	}

	var secondaryButtonHidden: Bool {
		switch self {
			case .viewing: return true
			case .editing, .creating: return false
		}
	}
}