M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Ruby Q. What is the method used to define a class method in Ruby? (A) def self.method_name (B) def class.method_name (C) def method_name.self (D) def method_name.static 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) def self.method_name