private static IEnumerable Count()

in DuplicateCodeDetector/CloneDetector.cs [45:57]

• 13 lines of code
• 3 McCabe index (conditional complexity)

        private static IEnumerable<(string Token, int Count)> Count(IEnumerable<string> tokens)
        {
            var allCounts = new Dictionary<string, int>();
            foreach (var token in tokens)
            {
                if (!allCounts.TryGetValue(token, out var currentCount))
                {
                    currentCount = 0;
                }
                allCounts[token] = currentCount + 1;
            }
            return allCounts.Select(kv => (kv.Key, kv.Value));
        }