[Solved] In Ruby, what does the method equal? check between two objects? — Ans: If both variables point to the exact same object in memory | Ruby

Ruby - Classes and Objects

In Ruby, what does the method equal? check between two objects?

AIf both objects respond to the same methods

BIf both objects have the same content or value

CIf both variables point to the exact same object in memory

DIf both objects are of the same class

Step-by-Step Solution

Solution:

Step 1: Understand equal? method purpose
The equal? method checks if two variables reference the exact same object in memory, not just if they look alike.
Step 2: Compare with other methods
Unlike ==, which compares content, equal? is about object identity.
Final Answer:
If both variables point to the exact same object in memory -> Option C
Quick Check:
equal? checks object identity = D [OK]

Quick Trick: Remember: equal? means same object, not just same value [OK]

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In Ruby, what does the method equal? check between two objects?