💻 Pattern Matching (C# 7)
string TypeOf(object o) => o switch{ int n when n > 0 => ">0", int => "int", string s => $"str:{s.Length}", _ => "other"};string TypeOf(object o) => o switch{ int n when n > 0 => ">0", int => "int", string s => $"str:{s.Length}", _ => "other"};