gistfile1.cpp

// In C++11, one constructor can call another, so we don't need to rewrite
// the initializer list again() and again() and again() and again()...

struct Thing {
  Thing(std::string name, Color color)
    : name_(std::move(name))
    , color_(color) {}
    
    Thing(std::string name)
      : Thing(name, Color::Green) {}
      
    Thing(Color color)
      : Thing("anonymous", color) {}
      
  const std::string name_;
  const Color color_;
};