Why does defining a method with self.method_name inside a Ruby class create a class method instead of an instance method?

hard📝 Conceptual Q10 of 15

Ruby - Class Methods and Variables

Why does defining a method with self.method_name inside a Ruby class create a class method instead of an instance method?

ABecause methods with <code>self.</code> are private by default.

BBecause <code>self</code> always refers to the current instance.

CBecause <code>self</code> inside the class body refers to the class itself, not instances.

DBecause Ruby treats all methods with dots as class methods.

Step-by-Step Solution

Solution:

Step 1: Understand the meaning of self inside a class body
Inside a class definition but outside any instance method, self refers to the class object itself.
Step 2: Explain how this affects method definition
Defining a method with self.method_name creates a method on the class object, making it a class method.
Final Answer:
Because self inside the class body refers to the class itself, not instances. -> Option C
Quick Check:
self in class body = class object [OK]

Quick Trick: Inside class body, self means the class, so methods become class methods [OK]

Common Mistakes:

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