[Solved] Why does Ruby always return a value from methods even if no explicit return is used? — Ans: Because Ruby methods implicitly return the last evaluated expression | Ruby

Ruby - Methods

Why does Ruby always return a value from methods even if no explicit return is used?

ABecause Ruby methods return the first expression evaluated

BBecause Ruby methods return nil by default if no return is given

CBecause Ruby requires all methods to have a return statement

DBecause Ruby methods implicitly return the last evaluated expression

Step-by-Step Solution

Solution:

Step 1: Recall Ruby method return rules
Ruby methods automatically return the value of the last expression evaluated inside them.
Step 2: Eliminate incorrect options
Options A, B, and C are incorrect because Ruby does not return the first expression, does not return nil by default, and does not require explicit return.
Final Answer:
Because Ruby methods implicitly return the last evaluated expression -> Option D
Quick Check:
Implicit last expression return = Because Ruby methods implicitly return the last evaluated expression [OK]

Quick Trick: Ruby methods return last expression automatically [OK]

Common Mistakes:

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Why does Ruby always return a value from methods even if no explicit return is used?