func trim()

in Sources/XCMetricsUtils/Shell.swift [91:97]

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

        func trim(_ separator: String) -> String {
            var E = endIndex
            while String(self[startIndex..<E]).hasSuffix(separator) && E > startIndex {
                E = index(before: E)
            }
            return String(self[startIndex..<E])
        }