func getId()

in Sources/Confidence/VisitorUtil.swift [6:16]

• 11 lines of code
• 2 McCabe index (conditional complexity)

    func getId() -> String {
        let id = defaults.string(forKey: userDefaultsKey) ?? ""
        if id.isEmpty {
            let newId = UUID.init().uuidString
            defaults.set(newId, forKey: userDefaultsKey)
            defaults.synchronize()
            return newId
        } else {
            return id
        }
    }