func read()

in Sources/Confidence/DefaultStorage.swift [65:82]

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

    func read() throws -> Data? {
        try storageQueue.sync {
            let configUrl = try getConfigUrl()
            guard FileManager.default.fileExists(atPath: configUrl.backport.path) else {
                return nil
            }

            let data = try {
                do {
                    return try Data(contentsOf: configUrl)
                } catch {
                    throw ConfidenceError.cacheError(message: "Unable to load cache file: \(error)")
                }
            }()

            return data
        }
    }