[Solved] Why does self inside a class method refer to the class object and not an instance in Ruby? — Ans: Because class methods are singleton methods on the class object | Ruby

Ruby - Classes and Objects

Why does self inside a class method refer to the class object and not an instance in Ruby?

ABecause class methods are singleton methods on the class object

BBecause Ruby treats all methods as instance methods

CBecause self always refers to the main object

DBecause class methods are inherited from superclass

Step-by-Step Solution

Solution:

Step 1: Understand class methods nature
Class methods are singleton methods defined on the class object itself, not on instances.
Step 2: Explain self binding
Inside class methods, self refers to the object the method is called on, which is the class object.
Final Answer:
Because class methods are singleton methods on the class object -> Option A
Quick Check:
Class method self = class object due to singleton method [OK]

Quick Trick: Class methods are singleton methods on class object [OK]

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