func continuationToken()

in sdk/core/AzureCore/Source/DataStructures/Collections.swift [77:91]

• 15 lines of code
• 4 McCabe index (conditional complexity)

    func continuationToken(fromJson json: [String: Any]) -> String? {
        var result: String?
        let components = continuationToken.components(separatedBy: ".")
        var current = json
        for component in components {
            guard let temp = current[component] else { return nil }
            if let tempString = temp as? String {
                guard result == nil else { return nil }
                result = tempString
            } else if let tempJson = temp as? [String: Any] {
                current = tempJson
            }
        }
        return result
    }