func readFull()

in Sources/SystemMetrics/SystemMetrics.swift [256:266]

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

            func readFull() -> String {
                var s = ""
                func loop() -> String {
                    if let l = readLine() {
                        s += l
                        return loop()
                    }
                    return s
                }
                return loop()
            }